QTS, QuTS hero (QNAP Systems Inc. QTS)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.39 % · percentile 33 ()
- 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 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 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 | LOW 1.2 | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U | qnap |
| CVSS 4.0 | LOW 1.2 | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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 6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2026-35976
- GCVE · GCVE-0-2026-24717
Affected configurations (NVD CPE)
cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*≥ 5.2.0.2737 < 5.2.9.3492cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*≥ h5.0.0 < h5.2.9.3499cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*≥ h5.3.0.3115 < h5.3.4.3500cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*≥ h6.0.0.3324 < h6.0.0.3459
Affected products
| Product | Versions |
|---|---|
| QNAP Systems Inc. · QTS | affected 5.2.0 < 5.2.9.3492 build 20260507 |
| QNAP Systems Inc. · QuTS hero | affected h5.2.0 < h5.2.9.3499 build 20260514 ; affected h5.3.0 < h5.3.4.3500 build 20260520 ; affected ? < h6.0.0.3459 build 20260409 |
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 |
| 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 |