Description
An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the system via a network.
We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| QNAP Systems Inc. | QTS | >= 5.1.x, < 5.1.3.2578 build 20231110 |
| QNAP Systems Inc. | QuTS hero | >= h5.1.x, < h5.1.3.2578 build 20231110 |
| QNAP Systems Inc. | QuTScloud | >= c5.x.x, < c5.1.5.2651 |
| qnap | qts | >= 5.1.0, < 5.1.3.2578_build 20231110 |
| qnap | quts_hero | >= 5.1.0, < 5.1.3.2578_build 20231110 |
| qnap | qutscloud | >= 5.0.0, < 5.1.5.2651 |
References
- https://www.qnap.com/en/security-advisory/qsa-23-33Vendor Advisory
- https://www.qnap.com/en/security-advisory/qsa-23-33Vendor Advisory
Timeline
- Published
- Feb 2, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified