Check Point Advisories

Viessmann Vitogate 300 Authentication Bypass (CVE-2023-5702)

Check Point Reference: CPAI-2023-1602
Date Published: 28 Nov 2024
Severity: Medium
Last Updated: Thursday 28 November, 2024
Source:
Industry Reference:CVE-2023-5702
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Viessmann Vitogate 300 Firmware 2.1.3.0 and prior
Vulnerability Description An authentication bypass vulnerability exists in Viessmann Vitogate 300 Firmware. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on 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

  1. In the IPS tab, click Protections and find the Viessmann Vitogate 300 Authentication Bypass (CVE-2023-5702) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Web Server Enforcement Violation.
Attack Information:  Viessmann Vitogate 300 Authentication Bypass (CVE-2023-5702)

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