Check Point Advisories

Zyxel NAS Command Injection (CVE-2024-29973)

Check Point Reference: CPAI-2024-0409
Date Published: 24 Jun 2024
Severity: Critical
Last Updated: Wednesday 03 July, 2024
Industry Reference:CVE-2024-29973
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? Zyxel NAS326 up to V5.21(AAZF.17)C0
Zyxel NAS542 up to V5.21(ABAG.14)C0
Vulnerability Description A command injection vulnerability exists in Zyxel NAS. 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 Zyxel NAS Command Injection (CVE-2024-29973) 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:  Application Servers Protection Violation.
Attack Information:  Zyxel NAS Command Injection (CVE-2024-29973)

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