CVE-2022-27596: QNAP QTS

Critical severity, CVSS 9.8. EPSS: 2.7% chance of exploitation in the next 30 days.

A vulnerability has been reported to affect QNAP device running QuTS hero, QTS. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of QuTS hero, QTS: QuTS hero h5.0.1.2248 build 20221215 and later QTS 5.0.1.2234 build 20221201 and later

Affected products

• QNAP QTS: from 5.0.1, before 5.0.1.2234 (fixed in 5.0.1.2234)
• QNAP Quts Hero: from h5.0.1, before h5.0.1.2248 (fixed in h5.0.1.2248)

Published 2023-01-30. Last modified 2026-06-17.