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Insecure Library Loading
Highly critical

Aztech ADSL2/2+ Shell Command Injection

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Release Date:  2008-04-08    Last Update:  2009-04-02    Views:  4,986

Secunia Advisory SA29551

Where:

From remote

Impact:

System access

Solution Status:

Unpatched

Operating System:

CVE Reference(s):

Description


sipher has reported a vulnerability in Aztech ADSL2/2+, which can be exploited by malicious people to compromise a vulnerable system.

Input passed via cgi-bin/script is not properly sanitised before being used. This can be exploited to execute arbitrary shell commands with root privileges e.g. via specially crafted HTTP requests.

The vulnerability is reported in Aztech ADSL2/2+ 4-port with firmware version 3.7.0. Other versions may also be affected.


Solution:
Filter malicious characters and character sequences using e.g. a web proxy.

Provided and/or discovered by:
sipher

Original Advisory:
http://core.ifconfig.se/~core/?p=21

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: Aztech ADSL2/2+ Shell Command Injection

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