CVE-2025-30406 (GCVE-0-2025-30406)

Vulnerability from cvelistv5 – Published: 2025-04-03 00:00 – Updated: 2025-10-21 22:55
VLAI? CISA KEV
Summary
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.
Severity ?
9 (Critical)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-321 - Use of Hard-coded Cryptographic Key
Assigner
References
Impacted products
Vendor Product Version
Gladinet CentreStack Affected: 0 , < 16.4.10315.56368 (custom)
Create a notification for this product.
CISA KEV
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: f92950f4-aa11-47fd-b6d0-26781769f92d

Vulnerability ID: CVE-2025-30406

Status: Confirmed

Status Updated: 2025-04-08 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2025-04-08
Asserted: 2025-04-08
Scope
Notes: KEV entry: Gladinet CentreStack and Triofox Use of Hard-coded Cryptographic Key Vulnerability | Affected: Gladinet / CentreStack | 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 remote code execution. | 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. | Due date: 2025-04-29 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): 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
Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details
Cwes CWE-321
Feed CISA Known Exploited Vulnerabilities Catalog
Product CentreStack
Due Date 2025-04-29
Date Added 2025-04-08
Vendorproject Gladinet
Vulnerabilityname Gladinet CentreStack and Triofox Use of Hard-coded Cryptographic Key Vulnerability
Knownransomwarecampaignuse Unknown
References
Created: 2026-02-02 12:26 UTC | Updated: 2026-02-06 07:17 UTC
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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