CVE Alert: CVE-2025-23018
Vulnerability Summary: CVE-2025-23018
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 Endpoints:
No affected endpoints listed.
Published Date:
1/14/2025, 8:15:32 PM
⚠️ CVSS Score:
Exploit Status:
Not ExploitedReferences:
- https://datatracker.ietf.org/doc/html/rfc2473
- https://papers.mathyvanhoef.com/usenix2025-tunnels.pdf
- https://www.top10vpn.com/research/tunneling-protocol-vulnerability/
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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