Check Point Advisories

NETGEAR Command Injection (CVE-2021-33514)

Vulnerability
Protection

Check Point Reference:	CPAI-2021-0328
Date Published:	2 Aug 2021
Severity:	High
Last Updated:	Sunday 23 January, 2022
Source:
Industry Reference:	CVE-2021-33514
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	NETGEAR GC108P before 1.0.7.3 NETGEAR GC108PP before 1.0.7.3 NETGEAR GS108Tv3 before 7.0.6.3 NETGEAR GS110TPPv1 before 7.0.6.3 NETGEAR GS110TPv3 before 7.0.6.3 NETGEAR GS110TUPv1 before 1.0.4.3 NETGEAR GS710TUPv1 before 1.0.4.3 NETGEAR GS716TPbefore 1.0.2.3 NETGEAR GS716TPP before 1.0.2.3 NETGEAR GS724TPPv1 before 2.0.4.3 NETGEAR GS724TPv2 before 2.0.4.3 NETGEAR GS728TPPv2 before 6.0.6.3 NETGEAR GS728TPv2 before 6.0.6.3 NETGEAR GS752TPPv1 before 6.0.6.3 NETGEAR GS752TPv2 before 6.0.6.3 NETGEAR MS510TXM before 1.0.2.3 NETGEAR MS510TXUP before 1.0.2.3
Vulnerability Description	A command injection vulnerability exists in NETGEAR 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 NETGEAR Command Injection (CVE-2021-33514) 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: Application Servers Protection Violation.
Attack Information: NETGEAR Command Injection (CVE-2021-33514)