Vulnerability Details : CVE-2025-30406
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.
Vulnerability category: Execute code
Products affected by CVE-2025-30406
- cpe:2.3:a:gladinet:centrestack:*:*:*:*:*:*:*:*
CVE-2025-30406 is in the CISA Known Exploited Vulnerabilities Catalog
CISA vulnerability name:
Gladinet CentreStack and Triofox Use of Hard-coded Cryptographic Key Vulnerability
CISA required action:
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA description:
Gladinet CentreStack and Triofox contains a use of hard-coded cryptographic key vulnerability in the way that the application manages keys used for ViewState integrity verification. Successful exploitation allows an attacker to forge ViewState payloads for server-side deserialization, allowing for r
Notes:
https://gladinetsupport.s3.us-east-1.amazonaws.com/gladinet/securityadvisory-cve-2005.pdf ; https://gladinetsupport.s3.us-east-1.amazonaws.com/gladinet/securityadvisory-cve-2025-triofox.pdf ; https://nvd.nist.gov/vuln/detail/CVE-2025-30406
Added on
2025-04-08
Action due date
2025-04-29
Exploit prediction scoring system (EPSS) score for CVE-2025-30406
75.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2025-30406
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
CRITICAL | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
2.2
|
6.0
|
MITRE | 2025-04-04 |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | 2025-04-10 |
CWE ids for CVE-2025-30406
-
The product uses a hard-coded, unchangeable cryptographic key.Assigned by: cve@mitre.org (Secondary)
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: nvd@nist.gov (Primary)
References for CVE-2025-30406
-
https://gladinetsupport.s3.us-east-1.amazonaws.com/gladinet/securityadvisory-cve-2005.pdf
Patch;Vendor Advisory;Mitigation
-
https://www.centrestack.com/p/gce_latest_release.html
CentreStack Release HistoryRelease Notes
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