Executive Risk Summary
"A vulnerability in the Ethernet VPN (EVPN) Layer 2 ingress packet processing of Cisco Nexus 3600 Platform Switches and Cisco Nexus 9500-R Series Switching Platforms could allow an unauthenticated, adjacent attacker to trigger a Layer 2 traffic loop, resulting in a denial of service (DoS) condition. The attacker must be Layer 2-adjacent to the affected device to exploit this vulnerability."
Operational Audit Arsenal
Manual Verification Required
This is a non-Windows asset (Cisco). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Network disruption possible due to required manual intervention to stop crafted traffic and flap involved network interfaces
Internal Work Notes
Technical Intelligence & Operational Utilities • Delivered Weekly