What is CVE-2023-34973?

CVE-2023-34973 is an insufficient entropy vulnerability that affects QNAP operating systems.

How does CVE-2023-34973 affect QNAP operating systems?

If exploited, CVE-2023-34973 could allow remote users to predict secrets via unspecified vectors.

Which versions of QNAP operating systems are affected by CVE-2023-34973?

QNAP QTS versions between 5.0.1 and 5.0.1.2425, and versions between 5.1.0 and 5.1.0.2444 are affected by CVE-2023-34973. Qnap Quts Hero version h5.1.0 and h5.1.0.2424 are also affected.

What is the severity of CVE-2023-34973?

CVE-2023-34973 has a severity score of 5.3, which is considered medium.

How can I fix CVE-2023-34973?

To fix CVE-2023-34973, update your QNAP operating system to version 5.0.1.2425 or later, 5.1.0.2444 or later, or h5.1.0.2424 or later.

Vulnerability/
CVE-2023-34973

medium

5.3

CWE

331

24/8/2023

30/9/2024

CVE-2023-34973: QTS, QuTS hero

First published: Thu Aug 24 2023(Updated: )

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

Credit: security@qnapsecurity.com.tw security@qnapsecurity.com.tw

Affected Software	Affected Version	How to fix
QNAP QTS	>=5.0.1<5.0.1.2425
QNAP QTS	>=5.1.0<5.1.0.2444
QNAP QuTS hero	>=h5.1.0<h5.1.0.2424

Remedy

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

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Reference Links

https://www.qnap.com/en/security-advisory/qsa-23-59

Frequently Asked Questions

What is CVE-2023-34973?
CVE-2023-34973 is an insufficient entropy vulnerability that affects QNAP operating systems.
How does CVE-2023-34973 affect QNAP operating systems?
If exploited, CVE-2023-34973 could allow remote users to predict secrets via unspecified vectors.
Which versions of QNAP operating systems are affected by CVE-2023-34973?
QNAP QTS versions between 5.0.1 and 5.0.1.2425, and versions between 5.1.0 and 5.1.0.2444 are affected by CVE-2023-34973. Qnap Quts Hero version h5.1.0 and h5.1.0.2424 are also affected.
What is the severity of CVE-2023-34973?
CVE-2023-34973 has a severity score of 5.3, which is considered medium.
How can I fix CVE-2023-34973?
To fix CVE-2023-34973, update your QNAP operating system to version 5.0.1.2425 or later, 5.1.0.2444 or later, or h5.1.0.2424 or later.

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version/qnap quts hero/h5.1.0

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