CVE-2023-34973

LowCVSS 3.1

Published: 24/08/2023(UTC)Updated: 17/06/2026(UTC)Translated: 19/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.38%

30th percentile — higher than 30% of all known CVEs

Summary

An insufficient entropy vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to predict secret via unspecified vectors.

Risk Assessment

This vulnerability may allow remote users to access confidential information, posing a serious threat to the organization's data security.

Recommendation

It is recommended to update systems to QTS 5.0.1.2425 or later, QTS 5.1.0.2444 or later, and QuTS hero h5.1.0.2424 or later to mitigate this vulnerability.

Original NVD description (English source)

An insufficient entropy vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to predict secret via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QuTS hero h5.1.0.2424 build 20230609 and later