CVE-2025-30406
Gladinet CentreStack
Published 3 Apr 2025 · updated 17 Jun 2026 · Analyzed
Exploited in the wild
CISA added this to its Known Exploited Vulnerabilities catalog on 8 Apr 2025, with a remediation deadline of 29 Apr 2025 for US federal agencies.
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.
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.
References
- gladinetsupport.s3.us-east-1.amazonaws.com/gladinet/securityadvisory-cve-2005.pdf · Mitigation, Patch, Vendor Advisory
- www.centrestack.com/p/gce_latest_release.html · Release Notes
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-30406 · US Government Resource