CVE-2011-1646: Cisco RVS4000

High severity, CVSS 9.0. EPSS: 1.9% chance of exploitation in the next 30 days.

The web management interface on the Cisco RVS4000 Gigabit Security Router with software 1.x before 1.3.3.4 and 2.x before 2.0.2.7, and the WRVS4400N Gigabit Security Router with software before 2.0.2.1, allows remote authenticated users to execute arbitrary commands via the (1) ping test parameter or (2) traceroute test parameter, aka Bug ID CSCtn23871.

Affected products

• Cisco RVS4000
• Cisco RVS4000 Software: version 1.3.0.5 only; version 1.3.1.0 only; version 1.3.2.0 only; version 2.0.0.3 only
• Cisco WRVS4400N
• Cisco WRVS4400N Software: version 1.3.0.5 only; version 1.3.1.0 only; version 1.3.2.0 only; version 2.0.0.3 only

Published 2011-05-31. Last modified 2026-06-16.