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High severity7.4NVD Advisory· Published Apr 26, 2024· Updated Jun 17, 2026

CVE-2023-50363

CVE-2023-50363

Description

An incorrect authorization vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to bypass intended access restrictions 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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

24
  • Qnap/Qts11 versions
    cpe:2.3:o:qnap:qts:5.1.0.2348:build_20230325:*:*:*:*:*:*+ 10 more
    • cpe:2.3:o:qnap:qts:5.1.0.2348:build_20230325:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.0.2399:build_20230515:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.0.2418:build_20230603:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.0.2444:build_20230629:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.0.2466:build_20230721:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.1.2491:build_20230815:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.2.2533:build_20230926:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.3.2578:build_20231110:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.4.2596:build_20231128:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.5.2645:build_20240116:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.1.5.2679:build_20240219:*:*:*:*:*:*
  • Qnap/Quts Hero10 versions
    cpe:2.3:o:qnap:quts_hero:h5.1.0.2409:build_20230525:*:*:*:*:*:*+ 9 more
    • cpe:2.3:o:qnap:quts_hero:h5.1.0.2409:build_20230525:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.0.2424:build_20230609:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.0.2453:build_20230708:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.0.2466:build_20230721:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.1.2488:build_20230812:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.2.2534:build_20230927:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.3.2578:build_20231110:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.4.2596:build_20231128:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.5.2647:build_20240118:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.1.5.2680:build_20240220:*:*:*:*:*:*
  • Qnap/QNAP operating systemllm-fuzzy
    Range: QTS < 5.1.6.2722 build 20240402, QuTS hero < h5.1.6.2734 build 20240414
  • QNAP Systems Inc./QTScpe-rescue
    Range: 5.1.x
  • QNAP Systems Inc./QuTS herocpe-rescue
    Range: h5.1.x

Patches

Vulnerability mechanics

References

1

News mentions

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