Unrated severityNVD Advisory· Published Dec 16, 2025· Updated Feb 26, 2026
QTS, QuTS hero
CVE-2025-59385
Description
An authentication bypass by spoofing vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to access resources which are not otherwise accessible without proper authentication.
We have already fixed the vulnerability in the following versions: QTS 5.2.7.3297 build 20251024 and later QuTS hero h5.2.7.3297 build 20251024 and later QuTS hero h5.3.1.3292 build 20251024 and later
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Affected products
2- QNAP Systems Inc./QTSv5Range: 5.2.x
- QNAP Systems Inc./QuTS herov5Range: h5.2.x
Patches
Vulnerability mechanics
References
1News mentions
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