Cisco has warned customers using its Adaptive Security Appliance (ASA) software to patch a dangerous VPN bug that a researcher will be revealing how to exploit this weekend. Cisco's ASA operating ...

Cisco is warning of a CVE-2023-20269 zero-day vulnerability in its Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) that is actively exploited by ransomware ...

Cisco labeled its primary impact as a DoS condition, but said it is possible that on certain releases of ASA a device reload would not occur, yet still allow an attacker to use directory-traversal ...

One of the vulnerabilities, tracked as CVE-2024-20359, resides in a now-retired capability allowing for the preloading of VPN clients and plug-ins in ASA. It stems from improper validation of ...

Detecting the ArcaneDoor hackers' access to Cisco ASA appliances, in particular, is “incredibly difficult,” according to the advisory from the UK's NCSC.

Cisco gives admins tips on how to defend against brute force attacks on VPN log-ins from ASA and FTD devices. More versions are now supported. Since password spraying and brute force attacks on ...

The ASA is an all-in-one security device that provides firewall, antivirus, intrusion prevention, and virtual private network protections. The FTD is Cisco’s next-generation device that combines ...