Absolute path traversal vulnerability in QES (QNAP Systems Inc. QES)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.03 % · percentile 64 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- qnap
- NVD status
- Modified
Description
If exploited, this absolute path traversal vulnerability could allow attackers to traverse files in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later.
Weaknesses (CWE)
- CWE-22 — Improper Limitation of a Pathname to a Restricted Directory
- CWE-73 — External Control of File Name or Path
- CWE-20 — Improper Input Validation
- CWE-284 — Improper Access Control
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N | qnap |
| CVSS 3.1 | MEDIUM 5.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N | NVD · security@qnapsecurity.com.tw (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2020-22297
- GCVE · GCVE-0-2020-2504
CERT-FR advisories
- CERTFR-2020-AVI-844 — Multiples vulnérabilités dans les produits Qnap · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:qnap:qes:*:*:*:*:*:*:*:*< 2.1.1cpe:2.3:a:qnap:qes:2.1.1:-:*:*:*:*:*:*cpe:2.3:a:qnap:qes:2.1.1:build_20200211:*:*:*:*:*:*cpe:2.3:a:qnap:qes:2.1.1:build_20200303:*:*:*:*:*:*cpe:2.3:a:qnap:qes:2.1.1:build_20200319:*:*:*:*:*:*cpe:2.3:a:qnap:qes:2.1.1:build_20200424:*:*:*:*:*:*cpe:2.3:a:qnap:qes:2.1.1:build_20200515:*:*:*:*:*:*cpe:2.3:a:qnap:qes:2.1.1:build_20200811:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| QNAP Systems Inc. · QES | affected unspecified < 2.1.1 |
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 |