Check Point Advisories

Tenda M3 Command Injection (CVE-2022-26289; CVE-2022-26290; CVE-2022-27078; CVE-2022-27079; CVE-2022-27080; CVE-2022-27081; CVE-2022-27082; CVE-2022-27083)

Vulnerability
Protection

Check Point Reference:	CPAI-2022-0860
Date Published:	17 Nov 2022
Severity:	Critical
Last Updated:	Tuesday 06 December, 2022
Source:
Industry Reference:	CVE-2022-26289 CVE-2022-26290 CVE-2022-27078 CVE-2022-27079 CVE-2022-27080 CVE-2022-27081 CVE-2022-27082 CVE-2022-27083
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Tenda M3 router 1.10 V1.0.0.12(4856)
Vulnerability Description	A command injection vulnerability exists in Tenda M3. 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 M3 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: Tenda M3 Command Injection