Check Point Advisories

TVT CCTV Stack Overflow

Vulnerability
Protection

Check Point Reference:	CPAI-2022-0327
Date Published:	23 Jun 2022
Severity:	Critical
Last Updated:	Thursday 23 June, 2022
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	TVT CCTV-DVR devices TVT CCTV-NVR devices TVT CCTV-IPC devices
Vulnerability Description	A stack overflow exists in TVT CCTV. 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 TVT CCTV 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: TVT CCTV Stack Overflow