CVE-2025-23018
Medium
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.
SeverityMedium
CVSS5.4
Exploit probability—
ProductIetf Ipv6
PublishedJan 14, 2025
First seenJan 14, 2025
Weakness typeCWE-940CWE-940
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ietf ipv6 | No range specified | — |
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