CVE-2022-27595: QVPN Device Client

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-12-19 · updated 2026-06-17
Weakness: CWE-427

Description

An insecure library loading vulnerability has been reported to affect QVPN Device Client. If exploited, the vulnerability could allow local attackers who have gained user access to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: QVPN Windows 2.0.0.1316 and later QVPN Windows 2.0.0.1310 and later

Affected products

QNAP Systems Inc. QVPN Windows: before 2.0.0.1316 — fixed in 2.0.0.1316

How to fix

Upgrade to a fixed version: QNAP Systems Inc. QVPN Windows 2.0.0.1316. Check the vendor advisory for mitigations.

References

https://www.qnap.com/en/security-advisory/qsa-23-04

Get alerted when CVE-2022-27595 or the next vulnerability affects your stack