CVE-2025-4493 json
Improper privilege assignment in PAM JIT privilege sets in Devolutions Server allows a PAM user to perform PAM JIT requests on unauthorized…
published 2025-05-28 17 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-16300
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
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
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
Affected products
- Devolutions Server
Classification
- Weakness
-
- CWE-266 Incorrect Privilege Assignment
References
-
devolutions.net
/security/advisories/DEVO-2025-0008/
vendor-advisory
Sources
- CVE List CVE-2025-4493
- NVD CVE-2025-4493
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.