high
8.7
CWE
22
Advisory Published
Updated

CVE-2023-51366: QTS, QuTS hero

First published: Fri Sep 06 2024(Updated: )

A path traversal vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to read the contents of unexpected files and expose sensitive data via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later

Credit: security@qnapsecurity.com.tw

Affected SoftwareAffected VersionHow to fix
QNAP QTS=5.1.0.2348-build_20230325
QNAP QTS=5.1.0.2399-build_20230515
QNAP QTS=5.1.0.2418-build_20230603
QNAP QTS=5.1.0.2444-build_20230629
QNAP QTS=5.1.0.2466-build_20230721
QNAP QTS=5.1.1.2491-build_20230815
QNAP QTS=5.1.2.2533-build_20230926
QNAP QTS=5.1.3.2578-build_20231110
QNAP QTS=5.1.4.2596-build_20231128
QNAP QTS=5.1.5.2645-build_20240116
QNAP QTS=5.1.5.2679-build_20240219
QNAP QuTS hero=h5.1.0.2409-build_20230525
QNAP QuTS hero=h5.1.0.2424-build_20230609
QNAP QuTS hero=h5.1.0.2453-build_20230708
QNAP QuTS hero=h5.1.0.2466-build_20230721
QNAP QuTS hero=h5.1.1.2488-build_20230812
QNAP QuTS hero=h5.1.2.2534-build_20230927
QNAP QuTS hero=h5.1.3.2578-build_20231110
QNAP QuTS hero=h5.1.4.2596-build_20231128
QNAP QuTS hero=h5.1.5.2647-build_20240118
QNAP QuTS hero=h5.1.5.2680-build_20240220

Remedy

We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-51366?

    CVE-2023-51366 is classified as a medium severity vulnerability due to its potential for exposing sensitive data.

  • How do I fix CVE-2023-51366?

    To fix CVE-2023-51366, you should update your QNAP operating system to the latest version that addresses this vulnerability.

  • What is the impact of CVE-2023-51366 if exploited?

    Exploitation of CVE-2023-51366 could allow unauthorized users to read files outside of intended directories, leading to data exposure.

  • Which QNAP operating system versions are affected by CVE-2023-51366?

    CVE-2023-51366 affects multiple versions of QNAP's QTS and QuTS hero OS, including 5.1.0.2348 to 5.1.5.2680.

  • Is there a workaround for CVE-2023-51366?

    Currently, updating the software is the recommended action to mitigate the risk associated with CVE-2023-51366, as no specific workaround is available.

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