Executive Risk Summary
"A vulnerability in the segment routing feature for the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation of ingress IS-IS packets and can be exploited by sending specific IS-IS packets to an affected device after forming an adjacency."
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 DoS condition
Internal Work Notes
Technical Intelligence & Operational Utilities • Delivered Weekly