Check Point Advisories

TrendNet TEW-820AP Stack Overflow (CVE-2022-44373; CVE-2022-47065; CVE-2023-24095; CVE-2023-24096; CVE-2023-24097; CVE-2023-24098; CVE-2023-24099)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-1676
Date Published:	2 May 2024
Severity:	High
Last Updated:	Thursday 02 May, 2024
Source:
Industry Reference:	CVE-2022-44373 CVE-2022-47065 CVE-2023-24095 CVE-2023-24096 CVE-2023-24097 CVE-2023-24098 CVE-2023-24099
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	TrendNet TEW-820AP 1.0R TrendNet TEW-820AP firmware 1.01.B01
Vulnerability Description	A stack overflow vulnerability exists in TrendNet TEW-820AP. 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 TrendNet TEW-820AP Stack 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: TrendNet TEW-820AP Stack Overflow