VULNERABILITY INTELLIGENCE

CVE-2025-23019

CVSS score5.4 MEDIUM
EPSS probability0.99%
CISA KEVNot currently listed
Published2025-01-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Description

IPv6-in-IPv4 tunneling (RFC 4213) allows an attacker to spoof and route traffic via an exposed network interface.

Weakness classification

  • cve@mitre.org: CWE-940
  • nvd@nist.gov: NVD-CWE-Other

Primary references