How to Upgrade Firmware on Cisco Routers. Cisco routers are deployed in networks around the world and play pivotal roles in small networks as well as global wide area networks (WANs). The ...

A new Cisco router hack involving backdoors has been attributed to China-based hackers, the U.S. and Japan said.

FireEye researchers are warning about hackers uploading malicious firmware to Cisco IOS routers.

Security researchers have found that the firmware for several Cisco small-business routers contains numerous security issues. The problems include hardcoded password hashes as well as static X.509 ...

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 Systems released patches this week for several vulnerabilities in its IOS software for networking devices and the Cisco and WebEx conferencing servers.

Attackers have installed malicious firmware on nearly 200 Cisco routers used by businesses from over 30 countries.

Companies using Cisco's routers would be well advised to download and install a patch that fixes an otherwise fatalproblem.

Cisco has confirmed a vulnerability in a Linksys router that would allow a hacker to gain full control of the device used to build home wireless networks. Security vendor DefenseCode disclosed the ...

Attackers Targeting Cisco Routers with Modified Firmware The attack replaces the hardware's IOS, allowing for traffic to be secretly monitored and the further injection of malware.

Attackers are targeting specific Cisco routers for infection, allowing traffic monitoring and malware injection.