VULNERABILITY

Gladinet Centrestack: CVE-2025-30406: Use of Hard-coded Cryptographic Key

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Gladinet Centrestack: CVE-2025-30406: Use of Hard-coded Cryptographic Key

Severity
8
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Published
04/03/2025
Created
04/10/2025
Added
04/09/2025
Modified
04/14/2025

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.

Solution(s)

  • gladinet-centrestack-update-latest

References

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