Vulnerability in Devolutions Server

CVE-2025-8353

UI synchronization issue in the Just-in-Time (JIT) access request approval interface in Devolutions Server 2025.2.4.0 and earlier allows a remote authenticated attacker to gain unauthorized access to deleted JIT Groups via stale UI state during standard checkout request processing.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (31.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.4% 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-2025-8353: 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)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-8353?
CVE-2025-8353 is a medium-severity vulnerability in Devolutions Server, classified under CWE-446. CVSS score: 5.9/10. Published 2025-07-30.
How severe is CVE-2025-8353?
Medium severity. CVSS v3 base score is 5.9 out of 10.
Is CVE-2025-8353 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.