Cisco released patches for three vulnerabilities in IOS XR software, as part of its September 2025 security advisory bundled ...

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 ...

The actively exploited vulnerability impacts any switch or router running IOS XE and has the web interface exposed to the internet, a threat researcher tells CRN. The latest zero-day vulnerability in ...

Cisco has issued an urgent warning about the active exploitation of a critical vulnerability in the Web User Interface (Web UI) feature of Cisco IOS XE software. The tech giant has urged affected ...

Cisco has disclosed a critical zero-day vulnerability in its IOS XE software that is being actively exploited in the wild. IOS XE is the operating system that runs on various Cisco networking devices ...

With a simulator, there are always missing commands and programming errors, and it can never really be as complete as the real IOS. However, because an emulator runs the IOS, you get every feature ...

On Monday, Cisco reported that a critical zero-day vulnerability in devices running IOS XE software was being exploited by an unknown threat actor who was using it to backdoor vulnerable networks.