CVE-2023-32967: QNAP QTS

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An incorrect authorization vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to bypass intended access restrictions via a network. QTS 5.x, QuTS hero are not affected. We have already fixed the vulnerability in the following versions: QuTScloud c5.1.5.2651 and later QTS 4.5.4.2627 build 20231225 and later

Affected products

• QNAP QTS: version 4.5.4.1715 only; version 4.5.4.1723 only; version 4.5.4.1741 only; version 4.5.4.1787 only; version 4.5.4.1800 only; version 4.5.4.1892 only; …
• QNAP Qutscloud: version c5.1.0.2498 only

Published 2024-02-02. Last modified 2026-06-17.