Check Point Advisories

Barracuda Email Security Gateway Command Injection (CVE-2023-2868)

Check Point Reference: CPAI-2023-0697
Date Published: 23 Aug 2023
Severity: Critical
Last Updated: Monday 30 October, 2023
Source:
Industry Reference:CVE-2023-2868
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Barracuda Email Security Gateway 300 Firmware 5.1.3.001 prior to 9.2.0.006
Vulnerability Description A command injection vulnerability exists in Barracuda Email Security Gateway. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands 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 Barracuda Email Security Gateway Command Injection (CVE-2023-2868) 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:  Barracuda Email Security Gateway Command Injection (CVE-2023-2868)

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