Check Point Advisories

Asus RT-AC51U Router Cross-Site Scripting (CVE-2023-29772)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-0460
Date Published:	29 Jun 2023
Severity:	Medium
Last Updated:	Thursday 29 June, 2023
Source:
Industry Reference:	CVE-2023-29772
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Asus RT-AC51U router up to 3.0.0.4.380.8591
Vulnerability Description	A cross site scripting vulnerability exists in Asus RT-AC51U router. Successful exploitation of this vulnerability would allow remote attackers to inject an arbitrary web script into 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 Asus RT-AC51U Router Cross-Site Scripting (CVE-2023-29772) 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: Asus RT-AC51U Router Cross-Site Scripting (CVE-2023-29772)