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Vulnerability Details CVE-2025-23019
IPv6-in-IPv4 tunneling (RFC 4213) allows an attacker to spoof and route traffic via an exposed network interface.
Exploit prediction scoring system (EPSS) score
EPSS Score
0.0
EPSS Ranking
8.7%
CVSS Severity
CVSS v3 Score
5.4
References
https://datatracker.ietf.org/doc/html/rfc4213
https://papers.mathyvanhoef.com/usenix2025-tunnels.pdf
https://www.top10vpn.com/research/tunneling-protocol-vulnerability/
Products affected by CVE-2025-23019
Ietf
»
Ipv6
»
Version:
N/A
cpe:2.3:a:ietf:ipv6:-
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