Cisco Clean Access Manager filter SQL Injection Remote Code Execution Vulnerability

May 10th, 2013
ZDI-13-067 ZDI-CAN-1535

CVE ID

CVE-2013-1177

CVSS Score

10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected Vendors

Cisco

Affected Products

Clean Access Manager

Vulnerability Details


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Cisco Clean Access Manager. Authentication is not required to exploit this vulnerability.

The specific flaw is in the handling of filter URL parameters when constructing SQL database queries. By specially crafting URL parameters, it is possible to influence the SQL queries to gain remote code execution on the affected system.

Additional Details

Cisco has issued an update to correct this vulnerability. More details can be found at:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130417-nac

Disclosure Timeline

  • 2012-07-24 - Vulnerability reported to vendor
  • 2013-05-10 - Coordinated public release of advisory

Credit

Nenad Stojanovski

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