ASUS Router Multiple Vulnerabilities Aug-2015

Published: 2015-08-05 07:57:24
CVE Author: NIST National Vulnerability Database (NVD)

CVSS Base Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Detection Type:
Remote Vulnerability

Summary:
This host is running ASUS Router and is prone to multiple vulnerabilities.

Detection Method:
Send a crafted request via HTTP GET and check whether it is able to read cookie or not.

Technical Details:
Flaws are exists as the application does not validate input passed via 'next_page', 'group_id', 'action_script', 'flag' parameters to start_apply.htm script before returning it to user.

Impact:
Successful exploitation will allow a context-dependent attacker to create a specially crafted request that would execute arbitrary script code in a user's browser session within the trust relationship between their browser and the server and also to conduct CSRF attacks.

Affected Versions:
ASUS RT-G32 with firmware 2.0.2.6 and 2.0.3.2, other firmware may also be affected.

Recommendations:
No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.

Solution Type:
Vendor will not fix

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2015-2676

SecurityFocus Bugtraq ID:

https://www.securityfocus.com/bid/73294

References:

http://seclists.org/fulldisclosure/2015/Mar/42

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Severity
Medium
CVSS Score
6.8

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