Check Point Advisories

Gladinet CentreStack Insecure Deserialization (CVE-2025-30406)

Check Point Reference: CPAI-2025-0220
Date Published: 28 Apr 2025
Severity: Critical
Last Updated: Monday 28 April, 2025
Source:
Industry Reference:CVE-2025-30406
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Gladinet CentreStack prior to 16.4.10315.56368
Vulnerability Description An insecure deserialization vulnerability exists in Gladinet CentreStack. Successful exploitation of this vulnerability would allow a remote attacker to obtain sensitive information.

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 Gladinet CentreStack Insecure Deserialization (CVE-2025-30406) 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:  Gladinet CentreStack Insecure Deserialization (CVE-2025-30406)

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