CVE-2020-3146: Cisco RV110W Wireless-N VPN Firewall Firmware

High severity, CVSS 8.8. EPSS: 2.9% chance of exploitation in the next 30 days.

Multiple vulnerabilities in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, RV130 VPN Router, RV130W Wireless-N Multifunction VPN Router, and RV215W Wireless-N VPN Router could allow an authenticated, remote attacker to execute arbitrary code on an affected device. The vulnerabilities are due to improper validation of user-supplied data in the web-based management interface. An attacker could exploit these vulnerabilities by sending malicious HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system of the affected device as a high-privilege user.

Affected products

• Cisco RV110W Wireless-N VPN Firewall Firmware: before 1.2.2.8 (fixed in 1.2.2.8)
• Cisco RV130 Firmware: before 1.0.3.55 (fixed in 1.0.3.55)
• Cisco RV130W Firmware: before 1.0.3.55 (fixed in 1.0.3.55)
• Cisco RV215W Firmware: before 1.3.1.7 (fixed in 1.3.1.7)

Published 2020-07-16. Last modified 2026-06-17.