Check Point Advisories

Tenda AC Routers Command Injection (CVE-2022-28557; CVE-2024-2851; CVE-2024-2853; CVE-2024-2854)

Vulnerability
Protection

Check Point Reference:	CPAI-2022-0904
Date Published:	28 Nov 2022
Severity:	Critical
Last Updated:	Wednesday 27 March, 2024
Source:
Industry Reference:	CVE-2022-28557 CVE-2024-2851 CVE-2024-2853 CVE-2024-2854
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Tenda AC15 US_AC15V1.0BR_V15.03.05.20_multi_TDE01.bin Tenda AC15 15.03.05.18/15.03.20_multi Tenda AC10U 15.03.06.48/15.03.06.49 Tenda AC18 15.03.05.05
Vulnerability Description	A command injection vulnerability exists in Tenda AC 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 Tenda AC Routers 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 AC Routers Command Injection