Check Point Advisories

Tenda AX12 Command Injection (CVE-2022-28561; CVE-2022-45043; CVE-2022-45977)

Vulnerability
Protection

Check Point Reference:	CPAI-2022-1013
Date Published:	11 Dec 2022
Severity:	Critical
Last Updated:	Monday 27 March, 2023
Source:
Industry Reference:	CVE-2022-28561 CVE-2022-45043 CVE-2022-45977
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Tenda AX12 with firmware version V22.03.01.16_CN Tenda AX12 with firmware version V22.03.01.21_CN
Vulnerability Description	A command Injection vulnerability exists in Tenda AX12. 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 Tenda AX12 Command Injection (CVE-2022-28561) 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: Web Server Enforcement Violation.
Attack Information: Tenda AX12 Command Injection (CVE-2022-28561)