CVEvulnerability

CVE-2025-23018

6.5 MEDIUM Published 2025-01-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2025-01-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Weaknesses
CWE-940

Description

IPv4-in-IPv6 and IPv6-in-IPv6 tunneling (RFC 2473) do not require the validation or verification of the source of a network packet, allowing an attacker to spoof and route arbitrary traffic via an exposed network interface. This is a similar issue to CVE-2020-10136.

Affected configurations

• ietf ipv6

Related

Weakness · CWE (1)

  • CWE-940 Improper Verification of Source of a Communication Channel weakness

References