What’s Vulnerable › Vulnerabilities

CVE-2023-34975: QTS, QuTS hero, QuTScloud

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-13 · 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. QuTScloud is not affected. We have already fixed the vulnerability in the following versions: QuTS hero h4.5.4.2626 build 20231225 and later QTS 4.5.4.2627 build 20231225 and later

Affected products

• QNAP Systems Inc. Video Station: before 5.7.0 — fixed in 5.7.0

How to fix

Upgrade to a fixed version: QNAP Systems Inc. Video Station 5.7.0. Check the vendor advisory for mitigations.

References

• https://www.qnap.com/en/security-advisory/qsa-24-12
• https://www.qnap.com/en/security-advisory/qsa-24-12

Get alerted when CVE-2023-34975 or the next vulnerability affects your stack