CVE-2022-20821
CISA 기관 조치 기한: 2022-06-13
Cisco IOS XR
Cisco IOS XR software health check opens TCP port 6379 by default on activation. An attacker can connect to the Redis instance on the open port and allow access to the Redis instance that is running within the NOSi container.
KEV 필수 조치: Apply updates per vendor instructions.