Auth bypass in Delinea Secret Server
CVE-2025-12810
Improper Authentication vulnerability in Delinea Inc. Secret Server On-Prem (RPC Password Rotation modules).This issue affects Secret Server On-Prem: 11.8.1, 11.9.6, 11.9.25. A secret with "change password on check in" enabled automatically checks in even when the password change fails after reaching its retry limit. This leaves the secret in an inconsistent state with the wrong password. Remediation: Upgrade to 11.9.47 or later. The secret will remain checked out when the password change fails.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.005 (36.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.000
Affected products
- Delinea Secret Server — versions 11.8.000001, 11.9.000006, 11.9.000025
- Delinea Inc. Secret Server On-Prem — versions 11.8.1, 11.9.6, 11.9.25
Weakness classification (CWE)
References
- 1443cd92-d354-46d2-9290-d812316ca43a (Release Notes)
- 1443cd92-d354-46d2-9290-d812316ca43a (Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Product)
Frequently asked questions
- What is CVE-2025-12810?
- CVE-2025-12810 is a medium-severity vulnerability in Delinea Secret Server, classified under Improper Authentication. CVSS score: 6.5/10. Published 2026-01-27.
- How severe is CVE-2025-12810?
- Medium severity. CVSS v3 base score is 6.5 out of 10.