Check Point Advisories

TELESQUARE TLR-2855KS6 Authentication Bypass (CVE-2021-46419)

Vulnerability
Protection

Check Point Reference:	CPAI-2021-2212
Date Published:	26 Sep 2024
Severity:	Critical
Last Updated:	Thursday 26 September, 2024
Source:
Industry Reference:	CVE-2021-46419
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	TELESQUARE TLR-2855KS6 firmware
Vulnerability Description	An authentication bypass vulnerability exists in TELESQUARE TLR-2855KS6 firmware. Successful exploitation of this vulnerability could allow an unauthenticated attacker to delete an arbitrary file on the target 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 TELESQUARE TLR-2855KS6 Authentication Bypass (CVE-2021-46419) 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: TELESQUARE TLR-2855KS6 Authentication Bypass (CVE-2021-46419)