CVE-2024-6858

In Arista’s EOS when in 802.1X mode, multi-auth unauthenticated hosts might be allowed access to a switch port if there exists an EAPOL capable device in the fallback VLAN...

CVE-2024-6858

In Arista EOS, CVE-2024-6858 affects multiple EOS releases (EOS 4.31.x, 4.30.x, 4.29.x, 4.28.x) where 802.1X is enabled and a fallback VLAN with an EAPOL-capable device can allow multi-auth unauthenticated hosts access to a switch port. Root cause: improper authentication handling when using dot1...