Check Point Advisories

TOTOLINK A3100R Command Injection (CVE-2022-25077; CVE-2022-29639)

Vulnerability
Protection

Check Point Reference:	CPAI-2022-0200
Date Published:	2 May 2022
Severity:	Critical
Last Updated:	Tuesday 29 November, 2022
Source:
Industry Reference:	CVE-2022-25077 CVE-2022-29639
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	TOTOLINK A3100R V4.1.2cu.5050_B20200504 TOTOLINK A3100R V4.1.2cu.5247_B20211129
Vulnerability Description	A command injection vulnerability exists in TOTOLINK A3100R. 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 TOTOLINK A3100R Command Injection 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: TOTOLINK A3100R Command Injection