Cisco patched four high-severity vulnerabilities in IOS XR software that could lead to DoS conditions, command execution, or device takeover.

Cisco Systems pushed software disaggregation efforts deeper into its Internetworking Operating System (IOS XR) platform. This includes greater hardware support – with a caveat – and more open APIs.

Attackers are taking advantage of a vulnerability in Cisco’s Simple Network Management Protocol (SNMP), which allows malicious rootkits to be installed on network hardware. According to findings from ...

The number of devices exposing the web UI on the internet, a timeline and technical details about this malicious activity, and tips for mitigating this zero-day threat are featured. TechRepublic Get ...