Check Point Advisories

Tenda AC500 Buffer Overflow (CVE-2023-25233; CVE-2023-25234)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-0404
Date Published:	15 Jun 2023
Severity:	Critical
Last Updated:	Tuesday 19 March, 2024
Source:
Industry Reference:	CVE-2023-25233 CVE-2023-25234
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Tenda AC500 V2.0.1.9(1307)
Vulnerability Description	A buffer overflow vulnerability exists in Tenda AC500. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system or cause application crashes.

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 AC500 Buffer Overflow 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 AC500 Buffer Overflow