CVE-2023-34979: QTS, QuTS hero

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-09-06 · updated 2026-06-17
Weakness: CWE-78

Description

An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute commands via a network. We have already fixed the vulnerability in the following versions: QTS 4.5.4.2790 build 20240605 and later QuTS hero h4.5.4.2790 build 20240606 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 (+7)
QNAP Systems Inc. QuTS hero: h4.5.4.1771-build_20210825, h4.5.4.1800-build_20210923, h4.5.4.1813-build_20211006, h4.5.4.1848-build_20211109, h4.5.4.1892-build_20211223, h4.5.4.1951-build_20220218 (+9)

References

https://www.qnap.com/en/security-advisory/qsa-24-32

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