48,000 Cisco Firewalls Remain Exposed to Active Zero-Day Attacks, Shadowserver Finds Vulnerability 48,000 Cisco Firewalls Remain Exposed to Active Zero-Day Attacks, Shadowserver Finds ddos October 2, 2025 More than 48,000 Cisco ASA and Firepower Threat Defense (FTD) firewalls remain unprotected against two critical vulnerabilities... Read More Read more about 48,000 Cisco Firewalls Remain Exposed to Active Zero-Day Attacks, Shadowserver Finds
