Executive Risk Summary
"A vulnerability in the External Border Gateway Protocol (eBGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because eBGP traffic is mapped to a shared hardware rate-limiter queue, allowing an attacker to cause eBGP neighbor sessions to be dropped."
Operational Audit Arsenal
Target Type Firmware Image
Target Asset Cisco NX-OS Software
Standard Path Global Firmware
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
Reboot Required Likely
Network disruption possible during patching
Internal Work Notes
CVE-2024-20321: Cisco NX-OS Software eBGP DoS vulnerability - verify version and apply patch to prevent remote denial of service attacks
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Related Cisco Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.