What is CVE-2025-1231?

CVE-2025-1231 is a medium-severity vulnerability in Devolutions Server, classified under Improper Authentication. CVSS score: 5.4/10. Published 2025-02-11.

How severe is CVE-2025-1231?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Devolutions Server

CVE-2025-1231

Improper password reset in PAM Module in Devolutions Server 2024.3.10.0 and earlier allows an authenticated user to reuse the oracle user password after check-in due to crash in the password reset functionality.

Vulnerability class: Broken Authentication

Published 2025-02-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (26.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.000

Affected products

Devolutions Server
Devolutions Server — versions 0

Weakness classification (CWE)

References

devolutions.net/security/advisories/DEVO-2025-0002/ (Vendor Advisory)

Frequently asked questions

What is CVE-2025-1231?: CVE-2025-1231 is a medium-severity vulnerability in Devolutions Server, classified under Improper Authentication. CVSS score: 5.4/10. Published 2025-02-11.
How severe is CVE-2025-1231?: Medium severity. CVSS v3 base score is 5.4 out of 10.