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TITLE:
D-Link ShareCenter DNS-320 Authentication Bypass Vulnerability

SECUNIA ADVISORY ID:
SA47070

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47070/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47070

RELEASE DATE:
2011-12-08

DISCUSS ADVISORY:
http://secunia.com/advisories/47070/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/47070/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=47070

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in D-Link ShareCenter DNS-320,
which can be exploited by malicious people to bypass certain security
restrictions.

The vulnerability is caused due to an error in the authentication
mechanism of the administrative web interface. This can be exploited
to bypass authentication checks and e.g. restart or shutdown the
device.

The vulnerability is reported in firmware version 2.00b06. Other
versions may also be affected.

SOLUTION:
Restrict access to trusted hosts only.

PROVIDED AND/OR DISCOVERED BY:
rigan

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
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