Vulnerability Report

CVE-2025-8312

Title: Devolutions Devolutions Server Cross-Site Scripting (XSS)

XSS

Proof Of Concept

No public PoC currently indexed for CVE-2025-8312.

CWE Category CWE-833

Published Date Jul 30, 2025

Modified Date Aug 19, 2025

Exploit Status Not Found

Score 7.1 CVSS v3.1

Exploit Probability (EPSS)

0.17%

Vulnerability Summary

CVE-2025-8312: Deadlock in PAM automatic check-in feature in Devolutions Server allows a password to remain valid beyond the end of its intended check-out period due to a deadlock occurring in the scheduling service.This issue affects the following version(s) : * Devolutions Server 2025.2.2.0 through 2025.2.5.0 * Devolutions Server 2025.1.12.0 and earlier

Impacted Vendors

devolutions 1

Reference Links

https://devolutions.net/security/advisories/DEVO-2025-0013/

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity HIGH

7.1

Attack Vector

NETWORK

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-8312 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

August 19, 2025 MODIFIED

Vulnerability data or affected products updated.

August 19, 2025 MODIFIED

Vulnerability data updated via NVD.

July 30, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity HIGH

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.