CVE-2025-30406
Last modified
CVE-2025-30406 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. CISA has confirmed active exploitation in the wild. EPSS estimates a 92.73% chance of exploitation in the next 30 days.
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/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gladinet | Centrestack | < 16.4.10315.56368 |
References
- https://gladinetsupport.s3.us-east-1.amazonaws.com/gladinet/securityadvisory-cve-2005.pdfMitigation, Patch, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-30406US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-30406?
How severe is CVE-2025-30406?
How do I fix CVE-2025-30406?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-30400Use after free in Windows DWM allows an authorized attacker …7.8
- CVE-2025-30401A spoofing issue in WhatsApp for Windows prior to version 2.…6.7
- CVE-2025-30402A heap-buffer-overflow vulnerability in the loading of Execu…8.1
- CVE-2025-30403A heap-buffer-overflow vulnerability is possible in mvfst vi…8.1
- CVE-2025-30404An integer overflow vulnerability in the loading of ExecuTor…9.8
- CVE-2025-30405An integer overflow vulnerability in the loading of ExecuTor…9.8
- CVE-2025-30407Local privilege escalation due to a binary hijacking vulnera…6.3
- CVE-2025-30408Local privilege escalation due to insecure folder permission…6.7
- CVE-2025-30409Denial of service due to allocation of resources without lim…5.5
- CVE-2025-3041A vulnerability classified as critical has been found in Pro…9.8
- CVE-2025-30410Sensitive data disclosure and manipulation due to missing au…9.8
- CVE-2025-30411Sensitive data disclosure and manipulation due to improper a…10
Are you affected by CVE-2025-30406?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST