CVE-2020-11896
At a glance
- Severity
- Not available
- EPSS
- EPSS 36.85 % · percentile 99 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
Weaknesses (CWE)
European references
- ENISA EUVD · EUVD-2020-4233
- GCVE · GCVE-0-2020-11896
CERT-FR advisories
- CERTFR-2024-AVI-0119 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2020-AVI-643 — Multiples vulnérabilités dans les produits Schneider Electric · cert.ssi.gouv.fr
- CERTFR-2020-AVI-439 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2020-AVI-375 — [MàJ] Multiples vulnérabilités dans la pile TCP/IP de Treck · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:treck:tcp\/ip:*:*:*:*:*:*:*:*< 6.0.1.66
Affected products
| Product | Versions |
|---|---|
| affected n/a |
References
- https://www.kb.cert.org/vuls/id/257161/
- https://www.treck.com
- https://jsof-tech.com/vulnerability-disclosure-policy/
- https://www.kb.cert.org/vuls/id/257161
- https://www.jsof-tech.com/ripple20/
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
- https://security.netapp.com/advisory/ntap-20200625-0006/
- https://cert-portal.siemens.com/productcert/pdf/ssa-631949.pdf
- https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities
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 |