CVE-2025-30406

CriticalCVSS 9.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

Gladinet CentreStack through 16.1.10296.56315 (fixed in 16.4.10315.56368) has a deserialization vulnerability due to the CentreStack portal's hardcoded machineKey use, as exploited in the wild in March 2025. This enables threat actors (who know the machineKey) to serialize a payload for server-side deserialization to achieve remote code execution. NOTE: a CentreStack admin can manually delete the machineKey defined in portal\web.config.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-321CWE-798

Affected software

No affected versions have been published.

Timeline

Published
Apr 3, 2025
Last modified
Jun 17, 2026
Added to CISA KEV
Apr 8, 2025
NVD status
Analyzed

Related CVEs from 2025

CVE-2025-304076.3Local privilege escalation due to a binary hijacking vulnerability. The following products are affected: Acronis Cyber Protect Cloud Agent (CVE-2025-304086.7Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (WindoCVE-2025-304095.5Denial of service due to allocation of resources without limits. The following products are affected: Acronis Cyber Protect Cloud Agent (WinCVE-2025-30419.8A vulnerability classified as critical has been found in Project Worlds Online Time Table Generator 1.0. This affects an unknown part of theCVE-2025-304109.8Sensitive data disclosure and manipulation due to missing authentication. The following products are affected: Acronis Cyber Protect Cloud ACVE-2025-3041110.0Sensitive data disclosure and manipulation due to improper authentication. The following products are affected: Acronis Cyber Protect 16 (LiCVE-2025-3041210.0Sensitive data disclosure and manipulation due to improper authentication. The following products are affected: Acronis Cyber Protect 16 (LiCVE-2025-304134.4Credentials are not deleted from Acronis Agent after plan revocation. The following products are affected: Acronis Cyber Protect Cloud AgentCVE-2025-304157.5Denial of service due to improper handling of malformed input. The following products are affected: Acronis Cyber Protect Cloud Agent (LinuxCVE-2025-3041610.0Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis Cyber Protect 16 (LinuCVE-2025-304177.8There is a memory corruption vulnerability due to an out of bounds write in Library!DecodeBase64() when using the SymbolEditor in NI CircuitCVE-2025-304187.8There is a memory corruption vulnerability due to an out of bounds write in CheckPins() when using the SymbolEditor in NI Circuit Design Sui
CVE-2025-30406: Critical severity, CVSS 9.8 | Vulnix