IETF IPv6
At a glance
- Source
- NVD
- EPSS
- EPSS 0.99 % · percentile 63 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
IPv6-in-IPv4 tunneling (RFC 4213) allows an attacker to spoof and route traffic via an exposed network interface.
Weaknesses (CWE)
- CWE-940 — Improper Verification of Source of a Communication Channel
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N | mitre |
| CVSS 3.1 | MEDIUM 5.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N | NVD · cve@mitre.org (Secondary) |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2025-3077
- GCVE · GCVE-0-2025-23019
CERT-FR advisories
- CERTFR-2025-AVI-0583 — Multiples vulnérabilités dans les produits Juniper Networks · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:ietf:ipv6:-:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| IETF · IPv6 | affected 6 |
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 |