CVE-2025-4493: devolutions server — Fix

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

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-266 CWE-266

Affected Products

Vendor	Product	Versions
devolutions	devolutions_server	< 2024.3.15.0
devolutions	devolutions_server	2025.1.3.0 — 2025.1.7.0

References

Advisories & Patches

https://devolutions.net/security/advisories/DEVO-2025-0008/

Frequently Asked Questions

What is 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 It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-4493? +

CVE-2025-4493 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-4493? +

CVE-2025-4493 affects products from devolutions, specifically: devolutions_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-4493? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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