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Cisco Bug: CSCvh60170 - Cisco RV132W and RV134W Remote Code Execution and Denial of Service Vulnerability

Last Modified

Feb 14, 2018

Products (1)

  • Cisco Small Business RV Series Routers

Known Affected Releases

Description (partial)

A vulnerability in the web interface of the Cisco RV132W ADSL2  Wireless-N VPN and RV134W VDSL2
Wireless-AC VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code and 
gain full control of an affected system, including issuing commands with root privileges. The attacker could
also cause an affected system to reload, resulting in a denial of service (DoS) condition. 

The vulnerability is due to an incomplete input validation on user-controlled input in an HTTP request to the 
targeted device. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected 
system. A successful exploit could allow the attacker to execute arbitrary code as the root user and gain full 
control of the affected system or cause it to reload, resulting in a DoS condition.

Cisco has released firmware updates that address this vulnerability. 

There are no workarounds that address this vulnerability.

This advisory is available at the following link:

Please refer to the Security Advisory.
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