Cisco has added new security features that significantly mitigate brute-force and password spray attacks on Cisco ASA and Firepower Threat Defense (FTD), helping protect the network from breaches and ...

Cisco warned customers about another wave of attacks against its firewalls, which have been battered by intruders for at least six months. It also patched two critical bugs in its Unified Contact ...

Cisco warned this week that two vulnerabilities, which have been used in zero-day attacks, are now being exploited to force ASA and FTD firewalls into reboot loops. The tech giant released security ...

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 ...

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 VPN ...

Cisco Systems has been hit with an unusual double-whammy of issues, one of them in software and one in hardware. First, the more serious issue, a firewall flaw. Security researcher Positive ...

A security researcher has discovered a vulnerability in Cisco's firewall products that could be exploited to achieve denial of service (DoS). The vulnerability, tracked as CVE-2021-34704 with a CVSSv3 ...