Check Point Advisories

Sophos Web Appliance Command Injection (CVE-2023-1671)

Check Point Reference: CPAI-2023-0286
Date Published: 8 May 2023
Severity: Critical
Last Updated: Monday 08 May, 2023
Source:
Industry Reference:CVE-2023-1671
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Sophos Web Appliance prior to version 4.3.10.4
Vulnerability Description A command injection vulnerability exists in Sophos Web Appliance. Successful exploitation of this vulnerability would allow remote attackers to execute arbitrary OS commands in the effected 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 Sophos Web Appliance Command Injection (CVE-2023-1671) 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:  Sophos Web Appliance Command Injection (CVE-2023-1671)

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