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In strongSwan before 5.9.5 a malicious responder can send an EAP-Success message too early without actually authenticating the client and (in the case of EAP methods with mutual authentication and EAP-only authentication for IKEv2) even without server authentication.

🗓️ 08 Feb 2022 08:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 3 Views

An attacker can send EAP-Success early in strongSwan before 5.9.5, bypassing authentication.

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08 Feb 2022 08:00Current
8.1High risk
Vulners AI Score8.1
CVSS 25.8
CVSS 3.19.1
EPSS0.02784
3