What’s Vulnerable › Vulnerabilities

CVE-2023-32967: QTS, QuTScloud

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-02 · updated 2026-06-17
• Weakness: CWE-285

Description

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: 4.5.4.1715-build_20210630, 4.5.4.1723-build_20210708, 4.5.4.1741-build_20210726, 4.5.4.1787-build_20210910, 4.5.4.1800-build_20210923, 4.5.4.1892-build_20211223 (+6)
• QNAP Systems Inc. QuTScloud: c5.1.0.2498-build_20230822

References

• https://www.qnap.com/en/security-advisory/qsa-24-01
• https://www.qnap.com/en/security-advisory/qsa-24-01

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