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Medium6.4QNAP

Medium [CVE-2024-21902] QTS: incorrect permission assignment for critical resource vulnerability has been reported to affect several QNAP operating system…

This medium-severity QNAP advisory covers CVE-2024-21902 affecting QTS, QuTS hero.

CVE-2024-21902 Published May 21, 2024Updated by vendor Jun 17, 2026
Affected products & platforms
QNAPQTSQuTS hero
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Summary

An incorrect permission assignment for critical resource vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to read or modify the resource via a network.

We have already fixed the vulnerability in the following version: QTS 5.1.7.2770 build 20240520 and later

Affected products named by the advisory: QuTS hero.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

Mitigation

The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 2 months ago·verify at source

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