QTS, QuTS hero (QNAP Systems Inc. QTS)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.47 % · percentile 41 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- qnap
- NVD status
- Modified
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
Weaknesses (CWE)
- CWE-22 — Improper Limitation of a Pathname to a Restricted Directory
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 4.0 | MEDIUM 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | qnap |
| CVSS 4.0 | MEDIUM 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · security@qnapsecurity.com.tw (Secondary) |
| CVSS 3.1 | MEDIUM 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2026-0667
- GCVE · GCVE-0-2025-59381
CERT-FR advisories
- CERTFR-2026-AVI-0003 — Multiples vulnérabilités dans les produits Qnap · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
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:*:*:*:*:*:*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:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| QNAP Systems Inc. · QTS | affected 5.2.0 < 5.2.8.3332 build 20251128 |
| QNAP Systems Inc. · QuTS hero | affected h5.2.0 < h5.2.8.3321 build 20251117 ; affected h5.3.0 < h5.3.2.3354 build 20251225 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |