50,000 Cisco firewalls vulnerable to actively exploited RCE flaws CVE-2025-20333 and 20362 Cisco and CISA urge immediate patching; no workarounds available for affected ASA/FTD devices Shadowserver ...

Nearly 50,000 Cisco ASA/FTD instances vulnerable to two bugs that are actively being exploited by "advanced" attackers remain exposed to the internet, according to Shadowserver data. The internet ...

In recent weeks, the cybersecurity world has seen urgent warnings from CISA and major vendors about the active exploitation of critical vulnerabilities. Specifically, zero-day exploits targeting Cisco ...

An ongoing campaign of cyber attacks orchestrated through vulnerabilities found in the Cisco Adaptive Security Appliance (ASA) family of unified threat management (UTM) kit has prompted warnings from ...

Cisco is under fire from U.S. and U.K. cybersecurity agencies over a “significant risk” discovered in devices running the vendor’s Adaptive Security Appliances (ASA) firewall software. Emergency ...

Cisco is facing a series of critical zero-day vulnerabilities, which are actively being exploited. These flaws affect two of Cisco’s most foundational product lines - Cisco Adaptive Security ...

The U.S. Cybersecurity and Infrastructure Security Agency has instructed federal agencies to patch two zero-day or unpatched vulnerabilities that affect certain Cisco Systems Inc. devices. CISA ...

Unknown attackers are currently exploiting two vulnerabilities in Cisco Secure Firewall Adaptive Security Appliance (ASA) software and Cisco Secure Firewall Threat Defense (FTD) software. This allows ...

A newly identified cyber-attack campaign has exploited Cisco Adaptive Security Appliance (ASA) devices in a sophisticated operation linked to the espionage-focused ArcaneDoor threat actor. The attacks ...

WASHINGTON >> The U.S. government’s cyber defense agency has issued urgent guidance to other federal agencies over hackers exploiting a previously unknown vulnerability in Cisco security devices. In ...

CISA has issued Emergency Directive ED 25-03: Identify and Mitigate Potential Compromise of Cisco Devices to address vulnerabilities in Cisco Adaptive Security Appliances (ASA) and Cisco Firepower ...