Check Point Advisories

Tenda AX1806 Router Denial of Service (CVE-2022-25546)

Vulnerability
Protection

Check Point Reference:	CPAI-2022-0087
Date Published:	10 Apr 2022
Severity:	High
Last Updated:	Sunday 10 April, 2022
Source:
Industry Reference:	CVE-2022-25546
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Tenda AX1806 Router v1.0.0.1
Vulnerability Description	A denial of service vulnerability exists in Tenda AX1806 Router. Successful exploitation of this vulnerability would allow remote attackers to cause denial of service 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 AX1806 Router Denial of Service (CVE-2022-25546) 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 AX1806 Router Denial of Service (CVE-2022-25546)