Check Point Advisories

Cisco RV Command Injection (CVE-2020-3331)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-4173
Date Published:	9 Jun 2024
Severity:	High
Last Updated:	Sunday 09 June, 2024
Source:
Industry Reference:	CVE-2020-3331
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Cisco RV110W Wireless-N VPN Firewall Cisco RV215W Wireless-N VPN Router
Vulnerability Description	A command injection vulnerability exists in Cisco RV routers. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands on the affected system.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Cisco RV Command Injection (CVE-2020-3331) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Cisco Protection Violation.
Attack Information: Cisco RV Command Injection (CVE-2020-3331)