CVE-2022-20704: Cisco RV160 Firmware

Medium severity, CVSS 4.8. EPSS: 2.3% chance of exploitation in the next 30 days.

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.

Affected products

• Cisco RV160 Firmware: up to and including 1.0.01.05
• Cisco RV160W Firmware: up to and including 1.0.01.05
• Cisco RV260 Firmware: up to and including 1.0.01.05
• Cisco RV260P Firmware: up to and including 1.0.01.05
• Cisco RV260W Firmware: up to and including 1.0.01.05
• Cisco RV340 Firmware: up to and including 1.0.03.24
• Cisco RV340W Firmware: up to and including 1.0.03.24
• Cisco RV345 Firmware: up to and including 1.0.03.24
• Cisco RV345P Firmware: up to and including 1.0.03.24

Published 2022-02-10. Last modified 2026-06-17.