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Medium severity4.9NVD Advisory· Published Jan 2, 2026· Updated Jun 9, 2026

CVE-2025-59381

CVE-2025-59381

Description

A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data.

We have already fixed the vulnerability in the following versions: QTS 5.2.8.3332 build 20251128 and later QuTS hero h5.2.8.3321 build 20251117 and later QuTS hero h5.3.2.3354 build 20251225 and later

AI Insight

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

Affected products

42
  • Qnap/Qts19 versions
    cpe:2.3:o:qnap:qts:5.2.0.2737:build_20240417:*:*:*:*:*:*+ 18 more
    • cpe:2.3:o:qnap:qts:5.2.0.2737:build_20240417:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.0.2744:build_20240424:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.0.2782:build_20240601:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.0.2802:build_20240620:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.0.2823:build_20240711:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.0.2851:build_20240808:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.0.2860:build_20240817:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.1.2930:build_20241025:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.2.2950:build_20241114:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.3.3006:build_20250108:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.4.3070:build_20250312:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.4.3079:build_20250321:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.4.3092:build_20250403:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.5.3145:build_20250526:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.6.3195:build_20250715:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.6.3229:build_20250818:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.7.3256:build_20250913:*:*:*:*:*:*
    • cpe:2.3:o:qnap:qts:5.2.7.3297:build_20251024:*:*:*:*:*:*
    • (no CPE)range: before 5.2.8.3332 build 20251128
  • Qnap/Quts Hero21 versions
    cpe:2.3:o:qnap:quts_hero:h5.2.0.2737:build_20240417:*:*:*:*:*:*+ 20 more
    • cpe:2.3:o:qnap:quts_hero:h5.2.0.2737:build_20240417:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.0.2782:build_20240601:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.0.2789:build_20240607:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.0.2802:build_20240620:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.0.2823:build_20240711:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.0.2851:build_20240808:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.0.2860:build_20240817:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.1.2929:build_20241025:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.1.2940:build_20241105:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.2.2952:build_20241116:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.3.3006:build_20250108:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.4.3070:build_20250312:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.4.3079:build_20250321:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.5.3138:build_20250519:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.6.3195:build_20250715:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.7.3256:build_20250913:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.2.7.3297:build_20251024:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.3.0.3115:build_20250430:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.3.0.3145:build_20250530:*:*:*:*:*:*
    • cpe:2.3:o:qnap:quts_hero:h5.3.0.3192:build_20250716:*:*:*:*:*:*
    • (no CPE)range: before h5.2.8.3321 build 20251117
  • QNAP Systems Inc./QTSv5
    Range: 5.2.x
  • QNAP Systems Inc./QuTS herov5
    Range: h5.2.x

Patches

Vulnerability mechanics

References

1

News mentions

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