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Medium severity5.5NVD Advisory· Published Feb 2, 2024· Updated Jun 17, 2026

CVE-2023-45027

CVE-2023-45027

Description

A path traversal vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators 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 5.1.5.2645 build 20240116 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTScloud c5.1.5.2651 and later

AI Insight

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

Affected products

24
  • Qnap/QNAP operating systemllm-fuzzy
    Range: QTS 5.1.5.2645 build 20240116 and later, QuTS hero h5.1.5.2647 build 20240118 and later, QuTScloud c5.1.5.2651 and later
  • Qnap/Qts10 versions
    cpe:2.3:o:qnap:qts:5.1.0.2348:build_20230325:*:*:*:*:*:*+ 9 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:-:*:*:*:*:*:*
  • Qnap/Quts Hero9 versions
    cpe:2.3:o:qnap:quts_hero:h5.1.0.2409:build_20230525:*:*:*:*:*:*+ 8 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:-:*:*:*:*:*:*
  • Qnap/QuTScloud
    cpe:2.3:o:qnap:qutscloud:c5.1.0.2498:build_20230822:*:*:*:*:*:*
  • QNAP Systems Inc./QTScpe-rescue
    Range: 5.1.x
  • QNAP Systems Inc./QuTS herocpe-rescue
    Range: h5.1.x
  • QNAP Systems Inc./QuTScloudcpe-rescue
    Range: c5.x.x

Patches

Vulnerability mechanics

References

1

News mentions

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