Vulnerability Description
SoftEtherVPN is a an open-source cross-platform multi-protocol VPN Program. Versions 5.02.5184 to 5.02.5187 are vulnerable to NULL dereference in `DeleteIPv6DefaultRouterInRA` called by `StorePacket`. Before dereferencing, `DeleteIPv6DefaultRouterInRA` does not account for `ParsePacket` returning NULL, resulting in the program crashing. A patched version does not exist at this time.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/SoftEtherVPN/SoftEtherVPN/blob/7006539732c0231d7723623cc8732f
- https://github.com/SoftEtherVPN/SoftEtherVPN/blob/master/src/Mayaqua/TcpIp.c#L16
- https://github.com/SoftEtherVPN/SoftEtherVPN/security/advisories/GHSA-xw53-587j-
- https://github.com/SoftEtherVPN/SoftEtherVPN/security/advisories/GHSA-xw53-587j-
FAQ
What is CVE-2025-32787?
CVE-2025-32787 is a vulnerability with a CVSS score of 3.1 (LOW). SoftEtherVPN is a an open-source cross-platform multi-protocol VPN Program. Versions 5.02.5184 to 5.02.5187 are vulnerable to NULL dereference in `DeleteIPv6DefaultRouterInRA` called by `StorePacket`....
How severe is CVE-2025-32787?
CVE-2025-32787 has been rated LOW with a CVSS base score of 3.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-32787?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.