Privilege escalation in Devolutions Server

CVE-2025-4493

Improper privilege assignment in PAM JIT privilege sets in Devolutions Server allows a PAM user to perform PAM JIT requests on unauthorized groups by exploiting a user interface issue. This issue affects the following versions :  * Devolutions Server 2025.1.3.0 through 2025.1.7.0 * Devolutions Server 2024.3.15.0 and earlier

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:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (27.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-4493: held from 0.004 to 0.004.

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

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-4493?
CVE-2025-4493 is a medium-severity vulnerability in Devolutions Server, classified under Incorrect Privilege Assignment. CVSS score: 6.5/10. Published 2025-05-28.
How severe is CVE-2025-4493?
Medium severity. CVSS v3 base score is 6.5 out of 10.