UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

[X]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
     ACT OF 1934

     For the quarterly period ended June 30, 2008

                                       Or

[ ]  TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT
     OF 1934

     For  the transition period __________ to __________

                           Commission file # 033-00737

                                 CNB CORPORATION
             (Exact name of registrant as specified in its charter)


                                                          
                 Michigan                                         38-2662386
     (State or other jurisdiction of                           (I.R.S. Employer
      incorporation or organization)                         Identification No.)



                                                               
303 North Main Street, Cheboygan Michigan                           49721
 (Address of principal executive offices)                         (Zip Code)


                                 (231) 627-7111
              (Registrant's telephone number, including area code)

                                       N/A
   (Former name, former address and former fiscal year, if changed since last
                                     report)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

     Yes [X] No [ ]

Indicate by check mark whether the registrant is a large accelerated filer, an
accelerated filer, a non-accelerated filer or a smaller reporting company. See
definitions of "large accelerated filer", "accelerated filer" and "smaller
reporting company" in Rule 12b-2 or the Exchange Act.

        Large accelerated filer [ ]               Accelerated filer         [ ]
        Non-accelerated filer   [ ]               Smaller reporting company [X]
(Do not check if a small reporting company)

Indicate by check mark whether the registrant is a shell company (as defined in
rule 12b-2 of the Exchange Act).

     Yes [ ] No [X]

As of August 7, 2008 there were 1,213,611 shares of the issuer's common stock
outstanding.



CNB CORPORATION
Index


                                                                      
PART I -  FINANCIAL INFORMATION
Item 1 -  Financial Statements (Condensed):
          Consolidated Balance Sheets - June 30, 2008 and December
             31, 2007.................................................         3
          Consolidated Statements of Income -
             Six Months Ended June 30, 2008 and 2007 .................         4
          Consolidated Statements of Cash Flows - Six Months Ended
             June 30, 2008 and 2007...................................         5
          Notes to Consolidated Financial Statements..................     6 - 8
Item 2 -  Management's Discussion and Analysis of Financial Condition
             and Results of Operations................................   9  - 14
Item 3 -  Quantitative and Qualitative Disclosures About Market
             Risk.....................................................        14
Item 4T - Controls and Procedures.....................................   14 - 16

PART II - OTHER INFORMATION
Item 1 -  Legal Proceedings...........................................        15
Item 1A - Risk Factors................................................        15
Item 2 -  Unregistered Sales of Equity Securities and Use of
             Proceeds.................................................        15
Item 3 -  Defaults Upon Senior Securities.............................        15
Item 4 -  Submission of Matters to a Vote of Security Holders.........        15
Item 5 -  Other Information...........................................        16
Item 6 -  Exhibits and Reports on Form 8-K............................        16

Signatures............................................................        17
Exhibit Index.........................................................        18



                                        2



PART I - FINANCIAL INFORMATION

ITEM 1-FINANCIAL STATEMENTS (CONDENSED)

CONSOLIDATED BALANCE SHEETS (dollars in thousands, except per share data)



                                                        June 30,    December 31,
                                                          2008          2007
                                                      -----------   ------------
                                                      (Unaudited)
                                                              
ASSETS
Cash and due from banks                                $  7,632       $  8,844
Interest-bearing deposits with other
   financial institutions                                 5,078             --
Federal funds sold                                        8,799          8,428
                                                       --------       --------
   Total cash and cash equivalents                       21,509         17,272

Securities available for sale                            41,557         40,493
Securities held to maturity (market value of $9,947
   in 2008 and $8,882 in 2007)                            9,792          8,789
Other securities                                          1,008          1,008
Loans, held for sale                                        123            150
Loans, net of allowance for loan losses of $1,642
   in 2008 and $1,670 in 2007                           168,073        172,804
Premises and equipment, net                               6,198          6,353
Other assets                                              9,609          8,324
                                                       --------       --------
   Total assets                                        $257,869       $255,193
                                                       ========       ========
LIABILITIES
Deposits
   Noninterest-bearing                                 $ 39,223       $ 37,984
   Interest-bearing                                     189,585        187,042
                                                       --------       --------
      Total deposits                                    228,808        225,026
Other liabilities                                         4,985          5,767
                                                       --------       --------
   Total liabilities                                    233,793        230,793

SHAREHOLDERS' EQUITY
Common stock - $2.50 par value; 2,000,000 shares
   authorized; and 1,213,632 shares
   issued and outstanding in 2008 and 2007                3,034          3,034
Additional paid-in capital                               19,509         19,509
Retained earnings                                         2,584          2,528
Accumulated other comprehensive loss, net of tax         (1,051)          (671)
                                                       --------       --------
   Total shareholders' equity                            24,076         24,400
                                                       --------       --------
      Total liabilities and shareholders' equity       $257,869       $255,193
                                                       ========       ========


See accompanying notes to consolidated financial statements.


                                        3


CONSOLIDATED STATEMENTS OF INCOME (dollars in thousands, except per share data)



                                                Three months ended   Six months ended
                                                      June 30,             June 30,
                                                ------------------   ----------------
                                                  2008      2007      2008     2007
                                                 ------   --------   ------   -------
                                                    (Unaudited)         (Unaudited)
                                                                  
INTEREST INCOME
   Loans, including fees                         $2,918    $3,254    $6,040    $6,386
   Securities
      Taxable                                       430       505       927       932
      Tax exempt                                    148       111       280       238
   Other interest income                             83       207       220       450
                                                 ------    ------    ------    ------
         Total interest income                    3,579     4,077     7,467     8,006
INTEREST EXPENSE ON DEPOSITS                      1,211     1,518     2,556     2,986
                                                 ------    ------    ------    ------
NET INTEREST INCOME                               2,368     2,559     4,911     5,020
Provision for loan losses                           300        69       731       138
                                                 ------    ------    ------    ------
NET INTEREST INCOME AFTER PROVISION FOR LOAN
   LOSSES                                         2,068     2,490     4,180     4,882
                                                 ------    ------    ------    ------
NONINTEREST INCOME
   Service charges and fees                         304       299       583       572
   Net realized gains from sales of loans            46        32        83        67
   Loan servicing fees, net of amortization          37        49        60        63
   Gain on the sale of premises and equipment         7         0         7        --
   Other income                                      52        78       113       136
                                                 ------    ------    ------    ------
         Total noninterest income                   446       458       846       838
NONINTEREST EXPENSES
   Salaries and employee benefits                   853       899     1,819     1,813
   Deferred compensation                             92        79       178       160
   Pension                                           37        32        66        67
   Hospitalization                                  159       135       313       249
   Occupancy                                        259       275       551       586
   Supplies                                          48        61        89       113
   Legal and professional                           115       112       202       217
   Other expenses                                   375       246       663       523
                                                 ------    ------    ------    ------
         Total noninterest expense                1,938     1,839     3,881     3,728
                                                 ------    ------    ------    ------
INCOME BEFORE INCOME TAXES                          576     1,109     1,145     1,992
Income tax expense                                  114       308       216       561
                                                 ------    ------    ------    ------
NET INCOME                                       $  462    $  801    $  929    $1,431
                                                 ======    ======    ======    ======
TOTAL COMPREHENSIVE INCOME                       $  (85)   $  745    $  549    $1,472
                                                 ======    ======    ======    ======
Return on average assets (annualized)              0.71%     1.24%     0.71%     1.11%
Return on average equity (annualized)              7.53%    12.56%     7.54%    11.29%
Basic earnings per share                         $ 0.38    $ 0.65    $ 0.77    $ 1.15
Diluted earnings per share                       $ 0.38    $ 0.65    $ 0.77    $ 1.15
Dividends declared per share                     $ 0.30    $ 0.42    $ 0.72    $ 0.84


See accompanying notes to consolidated financial statements.


                                       4



CONSOLIDATED STATEMENTS OF CASH FLOWS (dollars in thousands).



                                                                  Six months ended June 30,
                                                                  -------------------------
                                                                       2008       2007
                                                                     --------   --------
                                                                         (Unaudited)
                                                                          
CASH FLOWS FROM OPERATING ACTIVITIES
   Net Income                                                        $    929   $  1,431
   Adjustments to reconcile net income to net cash
      from operating activities
      Depreciation, amortization and accretion, net                       335       (291)
      Provision for loan losses                                           731        138
      Loans originated for sale                                        (2,136)    (2,363)
      Proceeds from sales of loans originated for sale                  2,049      1,257
      Gain on sales of loans                                              (83)       (67)
      (Increase) decrease in other assets                                  57       (248)
      Increase in other liabilities                                        98        372
                                                                     --------   --------
         Total adjustments                                              1,051     (1,202)
                                                                     --------   --------
            Net cash provided by operating activities                   1,980        229
CASH FLOWS FROM INVESTING ACTIVITIES
   Proceeds from maturities of securities available for sale           14,109     17,647
   Purchase of securities available for sale                          (15,813)   (17,465)
   Proceeds from maturities of securities held to maturity              2,962      1,273
   Purchase of securities held to maturity                             (3,965)    (2,161)
   Net change in portfolio loans                                        3,051     (6,458)
   Premises and equipment expenditures                                   (116)      (168)
                                                                     --------   --------
            Net cash (used in) provided by investing activities           228     (7,332)
CASH FLOWS FROM FINANCING ACTIVITIES
   Net increase in deposits                                             3,782      9,185
   Dividends paid                                                      (1,753)    (1,772)
                                                                     --------   --------
            Net cash provided by financing activities                   2,029      7,413
                                                                     --------   --------
Net change in cash and cash equivalents                                 4,237        310
Cash and cash equivalents at beginning of year                         17,272     14,812
                                                                     --------   --------
Cash and cash equivalents at end of period                           $ 21,509   $ 15,122
                                                                     ========   ========
Cash paid during the period for:
   Interest                                                          $  2,594   $  2,949
   Income taxes                                                           169        623
Non-cash transactions:
   Transfer from loans to other real estate owned                       1,099        533


See accompanying notes to consolidated financial statements.


                                        5



NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

FORWARD-LOOKING STATEMENTS

When used in this filing and in future filings involving the Company with the
Securities and Exchange Commission, in the Company's press releases or other
public or shareholder communications, or in oral statements made with the
approval of an authorized executive officer, the words or phrases, "anticipate,"
"would be," "will allow," "intends to," "will likely result," "are expected to,"
"will continue," "is anticipated," "estimated," "project," or similar
expressions are intended to identify, "forward-looking statements" within the
meaning of the Private Securities Litigation Reform Act of 1995. Such statements
are subject to risks and uncertainties, including but not limited to changes in
economic conditions in the Company's market area, and competition, all or some
of which could cause actual results to differ materially from historical
earnings and those presently anticipated or projected.

The Company wishes to caution readers not to place undue reliance on any such
forward-looking statements, which speak only as to the date made, and advise
readers that various factors, including regional and national economic
conditions, substantial changes in levels of market interest rates, credit and
other risks of lending and investing activities, and competitive and regulatory
factors, could affect the Company's financial performance and could cause the
Company's actual results for future periods to differ materially from those
anticipated or projected.

The Company does not undertake, and specifically disclaims any obligation, to
update any forward-looking statements to reflect occurrences or unanticipated
events or circumstances after the date of such statements.

Note 1-Basis of Presentation

The consolidated financial statements include the accounts of CNB Corporation
("Company") and its wholly owned subsidiary, Citizens National Bank of Cheboygan
("Bank") and the Bank's wholly owned subsidiary CNB Mortgage Corporation. All
significant intercompany accounts and transactions are eliminated in the
consolidation process. The statements have been prepared by management without
an audit by independent certified public accountants. However, these statements
reflect all adjustments (consisting of normal recurring accruals) and
disclosures which are, in the opinion of management, necessary for a fair
presentation of the results for the interim periods presented and should be read
in conjunction with the notes to the consolidated financial statements included
in the CNB Corporation's Form 10-K for the year ended December 31, 2007.

Certain information and footnote disclosures normally included in financial
statements prepared in accordance with accounting principles generally accepted
in the United States of America have been condensed or omitted pursuant to the
rules and regulations of the Securities and Exchange Commission.

Because the results of operations are so closely related to and responsive to
changes in economic conditions, the results for any interim period are not
necessarily indicative of the results that can be expected for the entire year.

Fair Value

The following tables present information about the Company's assets measured at
fair value on a recurring basis at June 30, 2008, and the valuation techniques
used by the Company to determine those fair values.

In general, fair values determined by Level 1 inputs use quoted prices in active
markets for identical assets or liabilities that the company has the ability to
access.

Fair values determined by Level 2 inputs use other inputs that are observable,
either directly or indirectly. These Level 2 inputs include quoted prices for
similar assets and liabilities in active markets, and other inputs such as
interest rates and yield curves that are observable at commonly quoted
intervals.

Level 3 inputs are unobservable inputs, including inputs that are available in
situations where there is little, if any, market activity for the related asset
or liability.


                                       6



In instances where inputs used to measure fair value fall into different levels
in the above fair value hierarchy, fair value measurements in their entirety are
categorized based on the lowest level input that is significant to the
valuation. The Company's assessment of the significance of particular inputs to
these fair value measurements required judgment and considers factors specific
to each asset or liability.

Disclosures concerning assets measured at fair value are as follows:

     Assets and Liabilities Measured at Fair Value on a Recurring Basis at
                                 June 30, 2008
                             (dollars in thousands)



                                                                Significant
                                            Quoted Prices in       Other       Significant
                                           Active Markets for    Observable   Unobservable   Balance at
                                            Identical Assets       Inputs         Inputs      March 31,
                                                (Level 1)        (Level 2)      (Level 3)       2008
                                           ------------------   -----------   ------------   ----------
                                                                                 
ASSETS
Investment securities-available-for-sale         $24,204            $--          $17,352       $41,556


     Changes in Level 3 Assets and Liabilities Measured at Fair Value on a
                                Recurring Basis
                             (dollars in thousands)



                                                                              Investment
                                                                              securities-
                                                                            available-for-
                                                                                 sale
                                                                            --------------
                                                                         
BALANCE AT DECEMBER 31, 2007                                                   $17,951
   Total realized and unrealized gains (losses) included in income                  --
   Total unrealized gains (losses) included in other comprehensive income         (505)
   Net purchases, sales, calls and maturities                                      (94)
   Net transfers in/out of Level 3                                                  --
                                                                               -------
BALANCE AT JUNE 30, 2008                                                       $17,352
                                                                               =======


Available-for-sale investment securities categorized as Level 3 assets primarily
consist of bonds issued by local municipalities and money market preferred
securities. The Company estimates the fair value of these assets based on the
present value of expected future cash flows using management's best estimate of
key assumptions, including forecasted interest yield and payment rates, credit
quality and a discount rate commensurate with the current market and other risks
involved.

Both observable and unobservable inputs may be used to determine the fair value
of positions classified as Level 3 assets and liabilities. As a result, the
unrealized gains and losses for these assets and liabilities presented in the
tables above may include changes in fair value that were attributable to both
observable and unobservable inputs.


                                       7



     Assets Measured at Fair Value on a Nonrecurring Basis at June 30, 2008
                             (dollars in thousands)



                                             Prices in
                                              Active      Significant
                                            Markets for      Other       Significant    Total Losses
                                             Identical     Observable   Unobservable   for the Period
                          Balance at June     Assets         Inputs         Inputs       Ended June
                              30, 2008       (Level 1)     (Level 2)      (Level 3)       30, 2008
                          ---------------   -----------   -----------   ------------   --------------
                                                                        
ASSETS
Other real estate owned         $85              --            --            $85           $(25)



Other assets, including bank-owned life insurance and intangible assets are also
subject to periodic impairment assessments under other accounting principles
generally accepted in the United States of America. These assets are not
considered financial instruments. Effective February 12, 2008, the FASB issued a
staff position, FSP FAS 157-2, which delayed the applicability of FAS 157 to
non-financial instruments. Accordingly, these assets have been omitted from the
above disclosures.

Stock Options

The Company adopted a stock option plan in May 1996 under which the stock
options may be issued at market prices to employees. The plan states that no
grant or award shall be made under the plan more than ten years from the date of
adoption of the plan and therefore the plan ended in 2006. Stock options were
used to reward certain officers and provide them with an additional equity
interest. Options were issued for 10 year periods and have varying vesting
schedules. The exercise price of options granted is equivalent to the market
value of underlying stock at the grant date. The Company has a policy of issuing
new shares to satisfy option exercises. There were no modification of awards
during the periods ended June 30, 2008 and 2007.

Due to the plan end date, there are no options available for grant as of June
30, 2008 and 2007.

Information about options outstanding and options exercisable follows:



                                                        Weighted
                                           Weighted     Average
                                            Average     Remaining   Aggregate
                               Options     Exercise   Contractual   Intrinsic
                             Outstanding     Price        Term        Value
                             -----------   --------   -----------   ---------
                                                        
Balance at January 1, 2008     23,438       $49.00
   Options exercised               --           --
   Options forfeited           (6,294)       40.62
                               ------
Balance at June 30, 2008       17,144       $52.09     2.8 years       $--
                               ======


There were no options exercised during the three months ended June 30, 2008 and
2007 therefore the aggregate intrinsic value of options exercised was $0 for
both periods. There were no shares vested for the same periods. Also, there was
no cash received or tax benefits realized from option exercises during the same
periods

There have been no significant changes in the Company's critical accounting
policies since December 31, 2007.

Note 2-Earnings Per Share

Basic earnings per share are calculated solely on weighted-average common shares
outstanding. Diluted earnings per share will reflect the potential dilution of
stock options and other common stock equivalents. For the three and six month
periods ending June 30, 2008 the weighted average shares outstanding in
calculating basic earnings per share were 1,213,632 while the weighted average
number of shares for diluted earnings per share were 1,213632. As of June 30,
2008 there were 17,972 options not considered in the three and six month
earnings per share calculations because they were antidilutive. For the three
and six month periods ending June 30, 2007 the weighted average shares
outstanding in calculating basic earnings per share were 1,239,504 and 1,239,507
while the weighted average number of shares for diluted earnings per share were
1,239,876 and 1,240,371. As of June 30, 2007 there were 19,407 options not
considered in the three and six month earnings per share calculations because
they were antidilutive.


                                       8


ITEM 2-MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

This discussion provides information about the consolidated financial condition
and results of operations of CNB Corporation ("Company") and its wholly owned
subsidiary, Citizens National Bank of Cheboygan ("Bank") and the Bank's wholly
owned subsidiary CNB Mortgage Corporation for the three month period ending June
30, 2008.

CRITICAL ACCOUNTING POLICIES

Certain of the Company's accounting policies are important to the portrayal of
the Company's financial condition, since they require management to make
difficult, complex or subjective judgments, some of which may relate to matters
that are inherently uncertain. Estimates associated with these policies are
susceptible to material changes as a result of changes in fact and
circumstances. Facts and circumstances which could affect these judgments
include, but without limitation, changes in interest rates, in the performance
of the economy or in the financial condition of borrowers. Management believes
that its critical accounting policies include determining the allowance for loan
losses and determining the fair value of securities. The Company's critical
accounting policies are described in the Management Discussion and Analysis
section of its 2007 Annual Report.

FINANCIAL CONDITION

As of June 30, 2008 total assets of the company were $257.9 million which
represents an increase of $2.7 million or 1.0% from December 31, 2007. The
Company recognized a decrease in the loan portfolio of $4.9 million or 2.8%
while deposits increased $3.8 million.

SECURITIES

The securities portfolio increased $2.1 million since December 31, 2007. The
available for sale portfolio decreased to 79.4% of the investment portfolio down
from 80.5% at year-end.

The fair values and related unrealized gains and losses for securities available
for sale were as follows, in thousands of dollars:



                                                    Gross       Gross
                                        Fair     Unrealized   Unrealized
                                        Value       Gains       Losses
                                      --------   ----------   ----------
                                                     
Available for Sale
   JUNE 30, 2008
      U.S. Government agency           $12,256       $ 72       $ (22)
      Mortgage-backed                   11,948         63         (31)
      State and municipal                5,984         56         (36)
      Money market preferred stocks     11,368         --        (532)
                                       -------       ----       -----
                                       $41,556       $191       $(621)
                                       =======       ====       =====
   DECEMBER 31, 2007
      U.S. Government agency           $12,304       $111       $ (1)
      Mortgage-backed                   10,238         39         (31)
      State and municipal                3,951         31          (2)
      Money market preferred stocks     14,000         --          --
                                       -------       ----       -----
                                       $40,493       $181       $ (34)
                                       =======       ====       =====



                                        9



The carrying amount, unrecognized gains and losses, and fair value of securities
held to maturity were as follows, in thousand of dollars:




                                            Gross           Gross        Gross
                             Carrying    Unrecognized   Unrecognized      Fair
                              Amount        Gains          Losses        Value
                            ---------   -------------   ------------   ---------
                                                           
Held to Maturity
   JUNE 30, 2008
      State and municipal     $9,792         $165           $(10)        $9,947
                              ======         ====           ====         ======
   DECEMBER 31, 2007
      State and municipal     $8,789         $118           $(25)        $8,882
                              ======         ====           ====         ======


The carrying amount and fair value of securities by contractual maturity at June
30, 2008 are shown below, in thousands of dollars.




                                                   Held to Maturity
                             Available for sale   ------------------
                                     Fair         Carrying    Fair
                                    Value          Amount     Value
                             ------------------   --------   -------
                                                    
Due in one year or less            $13,340         $  768     $  770
Due from one to five years          26,817          5,373      5,467
Due from five to ten years             805          2,596      2,661
Due after ten years                    594          1,055      1,049
                                   -------         ------     ------
                                   $41,556         $9,792     $9,947
                                   =======         ======     ======


LOANS

Net loans at June 30, 2008 decreased $4.9 million from December 31, 2007. The
table below shows total loans outstanding by type, in thousands of dollars, at
June 30, 2008 and December 31, 2007 and their percentages of the total loan
portfolio. All loans are domestic. A quarterly review of loan concentrations at
June 30, 2008 indicates the pattern of loans in the portfolio has not changed
significantly. There is no individual industry with more than a 10%
concentration. However, all tourism related businesses, when combined, total
12.6% of total loans.



                                               June 30, 2008           December 31, 2007
                                         ------------------------   ---------------------
                                          Balance     % of total     Balance   % of total
                                         --------   -------------   --------   ----------
                                                                   
Portfolio loans:
   Residential real estate               $ 79,975        47.11%     $ 83,114      47.63%
   Consumer                                 8,236         4.85%        8,709       4.99%
   Commercial real estate                  69,733        41.07%       68,445      39.22%
   Commercial                              11,840         6.97%       14,234       8.16%
                                         --------       ------      --------     ------
      Gross Loans                         169,784       100.00%      174,502     100.00%
                                                        ======                   ======
   Deferred loan origination fees, net        (69)                       (28)
   Allowance for loan losses               (1,642)                    (1,670)
                                         --------                   --------
      Loans, net                         $168,073                   $172,804
                                         ========                   ========



                                       10



ALLOWANCE AND PROVISION FOR LOAN LOSSES

An analysis of the allowance for loan losses, in thousands of dollars, for the
three months ended June 30, follows:



                             2008     2007
                            ------   ------
                               
Beginning balance           $1,670   $1,498
Provision for loan losses      731      138
Charge-offs                   (774)     (43)
Recoveries                      15       13
                            ------   ------
Ending balance              $1,642   $1,606
                            ======   ======


Since December 31, 2007 commercial real estate mortgages have increased $1.3
million while consumer mortgages have decreased $3.3 million. This change is
primarily due to in house mortgages being refinanced with mortgages that are
sold in the secondary market and the Bank's continued stronger emphasis on
commercial lending. In response to the change in portfolio composition and
change in asset quality and other general economic factors management
substantially increased its loan loss provision to $731,000 in the first six
months of 2008 compared to $138,000 in the first six months of 2007. The amount
of provisions for loan losses recognized by the Company is based on management's
evaluation as to the amounts required to maintain an allowance adequate to
provide for potential losses inherent in the loan portfolio.

CREDIT QUALITY

At the May 8, 2008 Board of Directors meeting, the Board approved changes to the
Bank's loan policy to improve and clarify the Bank's lending practices. The
lending staff continues to be well-trained and experienced. The Company has
experienced a continued decrease in the quality of its loan portfolio as a
result of persisting deterioration of the Michigan economy and the results of
recognizing and working out of problem commercial real estate credits. The
Company maintains an acceptable level of asset quality as a result of actively
managing delinquencies, nonperforming assets and potential loan problems. The
Company performs an ongoing review of all large credits to watch for any
deterioration in quality. Nonperforming loans are comprised of: (1) loans
accounted for on a nonaccrual basis; (2) loans contractually past due 90 days or
more as to interest or principal payments (but not included in nonaccrual loans
in (1) above); and (3) other loans whose terms have been renegotiated to provide
a reduction or deferral of interest or principal because of a deterioration in
the financial position of the borrower (exclusive of loans in (1) or (2) above).
The aggregate amount of nonperforming loans is shown in the table below.



                                 June 30,    December 31,
                                   2008          2007
                                 --------   --------------
                                   (dollars in thousands)
                                      
Nonaccrual                        $3,241        $  831
Loans past due 90 days or more       487           387
Troubled debt restructurings       1,417            --
                                  ------        ------
   Total nonperforming loans      $5,145        $1,218
                                  ======        ======
Percent of gross loans              3.03%         0.70%


At June 30, 2008, total nonperforming assets increased by $3.9 million from
December 31, 2007. The Bank is closely monitoring and managing nonperforming
loans. Nonaccrual loans increased to $3.2 million since December 31, 2007. Loans
past due 90 days and still accruing are loans that management considers to be
collectable including accrued interest. The increase in non-performing loans was
due to deteriorating credit quality, more effective problem loan identification
and tightening credit management practices. Uncertain local economic conditions
also contributed to the weakness in credit quality.


                                       11



The Company had 43 problem loans that were reviewed for impairment totaling $7.3
million as of June 30, 2008. 27 of the 43 loans were considered impaired and
have a valuation allowance against loss potential. The balance of these 27 loans
at June 30, 2008 totaled $2.4 million and the valuation allowance was $456,000.

Because of the continuing efforts to identify and analyze the overall amount of
credit risk in the Company's loan portfolio, the Company expects the level of
non-performing loans to remain at current levels or increase throughout the
remainder of 2008. The Bank believes it is adequately reserved on these loans.

DEPOSITS

Deposits at June 30, 2008 increased $3.8 million since December 31, 2007. This
increase is due, in part, to the new branch location that opened in January 2007
and regular deposit seasonality. The Bank continues to grow deposits in its new
Alanson market. Interest-bearing deposits increased $2.5 million or 1.4% for the
six months ended June 30, 2008, while noninterest-bearing deposits increased
$1.2 million or 3.4%.

LIQUIDITY AND FUNDS MANAGEMENT

The Company maintains an adequate liquidity position in order to respond to
extensions of credit, the short-term demand for funds caused by withdrawals from
deposit accounts, and for the payment of operating expenses. Maintaining
adequate liquidity is accomplished through the management of a combination of
liquid assets - those which can be converted into cash - and access to
additional sources of funds. If necessary, additional sources of funds include
Federal Home Loan Bank advances and lines of credit with correspondent banks.
Primary liquid assets of the Company are cash and due from banks, federal funds
sold, investments held as "available for sale" and maturing loans. The company
does not rely on borrowings for sources of liquidity. Liquidity management is
both a daily and long-term function of business management. Maturities in the
Company's loan and investment portfolios are monitored regularly to avoid
matching short-term deposits with long-term investments and loans. Other assets
and liabilities are also monitored to provide the proper balance between
liquidity, safety, and profitability. This monitoring process must be continuous
due to the constant flow of cash that is inherent in a financial institution.

The Company's balances of cash and cash equivalents increased $4.2 million or
24.5%. During the six month period ending June 30, 2008, $2.0 million in cash
was provided by operating activities. Investing activities provided $228,000
during the six months ended June 30, 2008 and financing activities
provided $2.0 million.

As of June 30, 2008, the Company had $8.8 million in federal funds sold, $41.6
million in securities available for sale and $768,000 in held to maturity
securities maturing within one year. These sources of liquidity are supplemented
by new deposits and loan payments received by customers. These short-term assets
represent 22.3% of total deposits as of June 30, 2008.

Total equity of the Company at June 30, 2008 was $24.1 million compared to $24.4
million at December 31, 2007.

RESULTS OF OPERATIONS

CNB Corporation's 2008 net income for the first six months was $929,000, a
decrease of $502,000 compared to 2007 results. This decrease in net income can
be attributed mostly to additional expense in the provision for loan loss. As
credit quality has decreased and the local economy has seen a downturn, the
Company is taking actions to make sure it has an adequate allowance for loan
losses. Basic and diluted earnings per share were $0.77 for 2008 compared to
$1.15 for 2007. The return on assets was .71% for the first six months of the
year versus 1.11% for the same period in 2007. The return on equity was 7.54%
compared to 11.29% for the same period last year.

Net income for the three months ending June 30, 2008 was $462,000 compared to
$801,000 for 2007. This was a decrease of $339,000 or 42.3%. Basic and diluted
earnings per share were $0.38 compared to $0.65 for 2007. The return on average
assets was 0.71% compared to 1.24% for 2007. The return on average equity was
7.53% compared to 12.56% for 2007. This decrease in quarterly earnings is due in
part to the increase in


                                       12



provision for loan loss as mentioned above in addition to increased Other real
estate owned expenses discussed later in the noninterest expense part of this
"Results of Operations" section.

Interest income for the first six months of 2008 was $7.5 million, a decrease of
$539,000 or 6.7% compared to the 2007 results. This decrease in interest income
can be attributed to a decreasing rate environment as loan customers refinance
their loans to take advantage of the decreased rates, interest income earned on
those loans also decreases. In addition to the decreasing rate environment,
interest income is affected by the reversal of accrued interest for loans that
are placed on nonaccrual status. The Bank's loan portfolio has decreased also
contributing to the decreased interest income. Decreases in the loan portfolio
are a result of decreasing loan demand, loans being sold to the secondary
market, loan charge-offs and loan balances being transferred to Other Assets as
collateral is collected on loans through the foreclosure process.

Interest income for the quarter ending June 30, 2008 was $3.6 million compared
to $4.1 million for the same period last year. This decreased is primarily for
the same reasons as noted above for the year to date period.

Interest expense for the first six months of 2008 was $2.6 million, a decrease
of $430,000 or 14.4% compared to 2007 results. This decrease can be attributed
to the decreasing rate environment. As rates have decreased, the Bank's variable
rate certificates of deposit have repriced weekly, thus decreasing interest
expense.

Interest expense for the quarter ending June 30, 2008 was $1.2 million compared
to $1.5 million for the same period last year. This decrease is attributed to
the same reasons as noted above for the year to date period.

For the first six months of 2008, net interest income was $4.9 million
representing a decrease of 2.17% from the same period in 2007. The fully taxable
equivalent net interest margin decreased to 4.25% for the six month period
ending June 30, 2008 compared to 4.38% for the same period ending June 30, 2007.
This change can be attributed to the Bank's increased level of nonaccrual loans.

Year to date net charge-offs recorded in the allowance for loan losses were
$759,000 for 2008 compared to $30,000 for the same period in 2007. In response
to this increased charge off activity, management recorded a provision expense
of $731,000 in the first six months of 2008 compared to $138,000 in the first
six months in 2007 in order to maintain an acceptable allowance for loan loss
level.

Noninterest income for the six months ending June 30, 2008 was $846,000, an
increase of $8,000 or 1.0% from the same period last year. This change between
the two periods is attributed, in part, due to an increase in mortgage loan
activity that is sold in the secondary market thus increasing our gains on the
sales of these loans as compared to the same period last year.

Noninterest income for the three month period ending June 30, 2008 was $446,000
compared to $458,000 for the same period last year. This represents a decrease
of $12,000 or 2.6%. This decrease is attributable, in part, to a decreased level
of commission income from the Bank's on staff financial advisor. The Bank
partners with Infinex Financial Group to be able to provide investment
consulting services to its customers. Infinex is a Michigan Bankers Association
sponsored vendor.

Noninterest expense for the first six months of 2008 was $3.9 million an
increase of $153,000 or 4.1% compared to 2007 results. The increase in
noninterest expense can largely be attributable to Other real estate owned
expense which is included in the Other expenses section of noninterest expenses.
Other real estate owned is included in the Other assets section of the balance
sheet. When the collateral supporting a borrowing is relinquished by customers
through the collection process (including a deed in lieu of foreclosure); the
assets are written down to market value based on a professional appraisal or
other common means of valuation and held until they can be sold. The Bank held
13 properties on June 30, 2008 with a balance sheet value totaling $2.4 million.
If any relinquished asset is sold for less than it is being held or experiences
a decline in market value during the holding period, further losses could
result. The Other real estate owned expenses are monies paid for the expenses
related to these properties include property taxes, insurance, utilities and
other related expenses. Other real estate owned expenses included in Other
expenses totaled $88,000 year to date. Also included in Other expense, during
2008, the Company recognized $25,000 of expense due to the write-down of other
real estate owned properties.


                                       13



Noninterest expense for the three month period ending June 30, 2008 was $1.9
million an increase of $99,000 of 5.4% compared to 2007 results. This increase
is primarily for the same reasons as noted above for the year to date period.

The provision for federal income tax was 18.9% of pretax income for the six
months ended June 30, 2008 as compared to 28.2% for the same period in 2007. The
difference between the tax rates for the two periods is due, in part, to an
increased concentration of tax favorable investments. The difference between the
effective tax rate and the federal corporate tax rate of 34% is generally due to
tax-exempt interest earned on investments and loans and other tax-related items.

ITEM 3-QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The primary source of market risk for the financial instruments held by the
Company is interest rate risk. That is, the risk that a change in market rates
will adversely affect the market value of the instruments. Generally, the longer
the maturity, the higher the interest rate risk exposure. While maturity
information does not necessarily present all aspects of exposure, it may provide
an indication of where risks are prevalent.

All financial institutions assume interest rate risk as an integral part of
normal operations. Managing and measuring interest rate risk is a dynamic,
multi-faceted process that ranges from reducing the exposure of the Company's
net interest margin to swings in interest rates, to assuring sufficient capital
and liquidity to support future balance sheet growth. The Company manages
interest rate risk through the Asset Liability Committee. The Asset Liability
Committee is comprised of bank officers from various disciplines. The Committee
reviews policies and establishes rates which lead to prudent investment of
resources, the effective management of risks associated with changing interest
rates, the maintenance of adequate liquidity, and the earning of an adequate
return of shareholders' equity.

Management believes that there has been no significant changes to the interest
rate sensitivity since the presentation in the December 31, 2007 Management
Discussion and Analysis appearing in the December 31, 2007 10K.

ITEM 4 T -CONTROLS AND PROCEDURES

EVALUATION OF DISCLOSURE CONTROLS AND PROCEDURES

As of the end of the period covered by this report (the "Evaluation Date") an
evaluation was carried out under the supervision and with the participation of
the Company's management, including our Chief Executive Officer and Treasurer
who serves as our Principal Financial and Accounting Officer, of the
effectiveness of our disclosure controls and procedures (as defined in Exchange
Act Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934).
Based on their evaluation, our Chief Executive Officer and Treasurer have
concluded that as of the Evaluation Date, the Company's disclosure controls and
procedures are, to the best of their knowledge, effective to ensure that
material information relating to the Company known to others within the Company
required to be disclosed by the Company in reports that it files or submits
under the Exchange Act is recorded, processed, summarized and reported within
the time periods specified in the Securities and Exchange Commission rules and
forms.

MANAGEMENT'S ANNUAL REPORT ON INTERNAL CONTROLS OVER FINANCIAL REPORTING

The management of CNB Corporation is responsible for establishing and
maintaining adequate internal control over financial reporting. CNB
Corporation's internal control system was designed to provide reasonable
assurance to the Company's management and board of directors regarding the
preparation and fair presentation of its financial statements.

Management of CNB Corporation assessed the effectiveness of the Company's
internal control over financial reporting as of December 31, 2007. In making
this assessment, it used the criteria set forth by the Committee of Sponsoring
Organizations of the Treadway Commission (COSO) in Internal Control--Integrated
Framework. Based on our assessment we believe that, as of December 31, 2007, the
Company's internal control over financial reporting is effective based on those
criteria.


                                       14



This annual report does not include an attestation report of the Company's
registered public accounting firm regarding internal control over financial
reporting. Management's report was not subject to attestation by the Company's
registered public accounting firm pursuant to temporary rules of the Securities
and Exchange Commission that permit the company to provide only management's
report in this annual report

The Board of Directors, acting through its Audit Committee, is responsible for
the oversight of the Company's accounting policies, financial reporting and
internal control. The Audit Committee of the Board of Directors is comprised
entirely of outside directors who are independent of management. It meets
quarterly with management and the internal auditor and periodically with the
independent auditors to ensure that they are carrying out their
responsibilities. The independent auditors and the internal auditor have full
and unlimited access to the Audit Committee, with or without management, to
discuss the adequacy of internal control over financial reporting, and any other
matter which they believe should be brought to the attention of the Audit
Committee.

CHANGES IN INTERNAL CONTROL OVER FINANCIAL REPORTING

There has been no change in the Company's internal control over financial
reporting that occurred during the quarter ended December 31, 2007 that
materially affected, or is reasonably likely to materially affect the Company's
internal control over financial reporting.

LIMITATIONS OF THE EFFECTIVENESS OF INTERNAL CONTROLS

All internal control systems, no matter how well designed, have inherent
limitations. Therefore, even those systems determined to be effective, provide
only reasonable assurance with respect to financial statement preparation and
presentation.

PART II-OTHER INFORMATION

ITEM 1-LEGAL PROCEEDINGS

None

ITEM 1A.-RISK FACTORS

There have been no material changes to the risk factors disclosed in Item 1A
Part I of the Company's 2007 10K.

ITEM 2- UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

None

ITEM 3-DEFAULTS UPON SENIOR SECURITIES

None

ITEM 4-SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

The Annual Meeting of Shareholders of CNB Corporation was held on May 13, 2008.
Elected as Directors for one year term were Steven J. Baker; James C. Conboy,
Jr.; Kathleen M. Darrow; Thomas J. Ellenberger; Susan A. Eno; Vincent J.
Hillesheim; Kathleen A. Lieder; John L. Ormsbee; R. Jeffery Swadling; and
Francis J. VanAntwerp Jr..

Votes cast for: 774,460
Votes cast against: 14,191
Votes withheld: 499

Votes cast for were for all ten directors listed above with the exception of the
votes cast against as noted. Votes cast against were 6,194 for Steven J. Baker,
100 Kathleen A. Lieder, 6,453 for John L. Ormsbee and 1,444 R. Jeffrey Swadling.
Votes withheld were for all ten directors listed above.


                                       15



ITEM 5-OTHER INFORMATION

None

ITEM 6-EXHIBITS AND REPORTS OF FORM 8-K

     a.) Exhibits

     31.1 Certification pursuant to section 302 of the Sarbanes-Oxley Act of
          2002 by the Chief Executive Officer

     31.2 Certification pursuant to section 302 of the Sarbanes-Oxley Act of
          2002 by the Principal Financial Officer

     32.1 Certification pursuant to section 906 of the Sarbanes-Oxley Act of
          2002 by the Chief Executive Officer

     32.2 Certification pursuant to section 906 of the Sarbanes-Oxley Act of
          2002 by the Principal Financial Officer

     b.) Reports on Form 8-K

A Current Report on Form 8-K was filed on June 16, 2008 announcing the
Corporation's 2nd quarter board approved dividend.

A Current Report on Form 8-K was filed on July 10, 2008, with an accompanying
letter to shareholders, disclosing the Corporation's financial performance for
the first six months of 2008.


                                       16



                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                                        CNB Corporation
                                        (Registrant)


Date: August 14, 2008                   /s/ Susan A. Eno
                                        ----------------------------------------
                                        Susan A. Eno
                                        President and Chief Executive Officer


Date: August 14, 2008                   /s/ Douglas W. Damm
                                        ----------------------------------------
                                        Douglas W. Damm
                                        Senior Vice President


                                       17



                                  EXHIBIT INDEX



Number                                  Exhibit
- ------   -----------------------------------------------------------------------
      
31.1     Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
         by the Chief Executive Officer

31.2     Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
         by the Principal Financial Officer

32.1     Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
         by the Chief Executive Officer

32.2     Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
         by the Principal Financial Officer



                                       18