Description

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

Classification

CVE ID: CVE-2025-4493

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.5

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Products

Vendor: Devolutions

Product: Server

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 8.69% (scored less or equal to compared to others)

EPSS Date: 2025-06-17 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-4493
https://devolutions.net/security/advisories/DEVO-2025-0008/

Timeline