CVE-2025-20393

The Root of the Matter: Cisco Patches 10.0 Severity Flaw Exploited by China-Linked APT Cisco Firewall Zero-Day Cisco ASA Zero-Day Cisco Zero-Day Critical Vulnerability Cisco ISE Exploitation Cisco ISE, Critical RCE

Cisco Firewall Zero-Day Cisco ASA Zero-Day Cisco Zero-Day Critical Vulnerability Cisco ISE Exploitation Cisco ISE, Critical RCE

The Root of the Matter: Cisco Patches 10.0 Severity Flaw Exploited by China-Linked APT

ddos January 19, 2026

Cisco has successfully remediated a vulnerability of maximum criticality within AsyncOS, a flaw that has been subjected...

Unpatched & Rooted: China-Linked Hackers Exploit Cisco Zero-Day to Hijack Secure Email Gateways Cisco Firewall Zero-Day Cisco ASA Zero-Day Cisco Zero-Day Critical Vulnerability Cisco ISE Exploitation Cisco ISE, Critical RCE

Cisco Firewall Zero-Day Cisco ASA Zero-Day Cisco Zero-Day Critical Vulnerability Cisco ISE Exploitation Cisco ISE, Critical RCE

Unpatched & Rooted: China-Linked Hackers Exploit Cisco Zero-Day to Hijack Secure Email Gateways

ddos December 19, 2025

Cisco has warned that threat actors are already exploiting a critical vulnerability in its widely deployed products,...