Check Point Advisories

TOTOLINK A3100R Buffer Overflow (CVE-2024-7157)

Vulnerability
Protection

Check Point Reference:	CPAI-2024-0621
Date Published:	5 Aug 2024
Severity:	High
Last Updated:	Monday 05 August, 2024
Source:
Industry Reference:	CVE-2024-7157
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	TOTOLINK A3100R 4.1.2cu.5050_B20200504
Vulnerability Description	A buffer overflow vulnerability exists in TOTOLINK A3100R. Successful exploitation of this vulnerability could result in a denial of service or execution of arbitrary code 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 TOTOLINK A3100R Buffer Overflow (CVE-2024-7157) 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: TOTOLINK A3100R Buffer Overflow (CVE-2024-7157)