CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2025-30406
Critical (9.8) in Gladinet CentreStack. In CISA KEV since 2025-04-08. EPSS 94% chance of exploitation in the next 30 days.
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
- EPSS
- 94% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2025-04-08, due 2025-04-29
- CWEs
- CWE-798, CWE-321
- Published
- Modified
- Record from
- the NVD, synced
Affected
- gladinet:centrestack