The dirty little secret about patching routers is that many enterprises don't bother for fear of the fallout any changes to their Cisco router software could have on the rest of the infrastructure.

Cisco is urging customers to install updates for a critical bug affecting its popular IOS XE operating system that powers millions of enterprise network devices around the world. The bug has a rare ...

Cisco said its RV wireless routers and firewalls are vulnerable to remote code execution at root level. A Q3 2016 firmware update will patch the flaw. Cisco has alerted users of vulnerabilities in the ...

A flaw in the Secure Boot trusted hardware root-of-trust affects enterprise, military and government network gear, including routers, switches and firewalls. Cisco has issued a handful of firmware ...

Cisco is urging users of its ASR 9000 Series Aggregation Services Routers to install a patch to address a critical flaw that could result in a denial of service attack or remote unauthenticated access ...

Cisco has addressed a zero-day vulnerability in its IOS XR router software that allowed unauthenticated attackers to remotely access Redis instances running in NOSi Docker containers. The IOS XR ...

Amid a week punctuated by high-profile critical security vulnerability disclosures from Microsoft and Oracle, Cisco Systems today released 31 security patches that include critical ones for some of ...

Cisco is warning organizations with remote users that have deployed a particular Cisco wireless firewall, VPN and router to patch a critical vulnerability in each that could let attackers break into ...