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Insecure Library Loading
Moderately critical

NetSupport Manager Client Authentication Bypass Vulnerability

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Release Date:  2007-09-24    Last Update:  2007-09-26    Views:  10,328

Secunia Advisory SA26927

Where:

From local network

Impact:

Security Bypass

Solution Status:

Vendor Patch

CVE Reference(s):

Description


A vulnerability has been reported in NetSupport Manager, which can be exploited by malicious people to bypass certain security restrictions.

The problem is that the NetSupport Manager client does not properly handle authentication sessions. This can be exploited to e.g. execute arbitrary commands on the target system.

The vulnerability affects NSM 5.00, NSM 5.01, NSM 5.02, NSM 5.02f1, NSM 5.03, NSM 5.05, NSM 5.30, NSM 5.31, NSM 6.00, NSM 6.10, NSM 6.11, NSM 7.01, NSM 7.10, NSM 8.00, NSM 8.10, NSM 9.00, NSM 8.50, NSM 8.60, NSM 9.10, NSM 9.50, NSM 9.60, NSM 10.00, and NSM 10.20 on Windows systems.


Solution:
Upgrade or update to version 10.20.0004.

Further details available to Secunia VIM customers

Provided and/or discovered by:
Digital Defense

Original Advisory:
NetSupport:
http://www.netsupportsoftware.com/support/td.asp?td=543

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: NetSupport Manager Client Authentication Bypass Vulnerability

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