Cisco has issued an urgent advisory about a zero-day vulnerability in its Adaptive Security Appliance (ASA) devices. The flaw is currently under active exploitation by an advanced threat group, ...

A critical zero-day vulnerability in certain Cisco Systems firewalls has to be patched immediately, US and UK cyber authorities warned Thursday. They said exploits of the hole are part of ongoing ...

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 ...

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 ...

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 ...

The US’s Cybersecurity and Infrastructure Security Agency has issued an emergency directive, calling the hacking campaign 'widespread.' When he's not battling bugs and robots in Helldivers 2, Michael ...

As many as 2 million Cisco devices are susceptible to an actively exploited zero-day that can remotely crash or execute code on vulnerable systems. Cisco said Wednesday that the vulnerability, tracked ...

Cisco patches CVE-2025-20352, a high-severity SNMP flaw actively exploited in the wild Attackers can cause DoS or gain root access using crafted SNMP packets and credentials No workaround exists; ...

A pair of zero-day vulnerabilities affecting Cisco Adaptive Security Appliance devices have been exploited in attacks, prompting CISA to issue an ‘emergency directive’ Thursday. Cyberattacks that have ...

Officials warned that the breaches since May allowed hackers to remain inside Cisco security gear deployed to protect government networks. Federal agencies are racing to contain a new wave of ...

Cisco Systems, Inc. (NASDAQ:CSCO) is one of the stocks Jim Cramer commented on. A caller asked how Oracle’s strong earnings might impact Cisco’s future performance. They inquired whether the company ...