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 ...

Cisco has not provided the list of devices affected — meaning that any switch, router or WLC (Wireless LAN Controller) that’s running IOS XE and has the web UI exposed to the internet is ...

Cisco warned customers on Wednesday to patch a zero-day IOS and IOS XE software vulnerability targeted by attackers in the wild. Discovered by X. B. of the Cisco Advanced Security Initiatives ...

Knowing how to properly use logging is a necessary skill for any network administrator, and the Cisco IOS offers many options for logging. To help bring you up to speed, David Davis discusses how ...

Cisco is warning enterprise customers about a spike in attacks in which hackers use valid credentials on IOS devices to log in as administrators and then upload malicious ROMMON images to take ...

Cisco has addressed the two vulnerabilities (CVE-2023-20198 and CVE-2023-20273) that hackers exploited to compromise tens of thousands of IOS XE devices over the past week.

Cisco is recommending admins upgrade both the REST API virtual service container and IOS XE. The container version that is fixed is iosxe-remote-mgmt.16.09.03.ova.

Thousands of Cisco IOS XE devices have been compromised so far through exploits of a critical vulnerability in the systems, a researcher said. Meanwhile, Cisco updated its advisory Tuesday to say ...

Cisco is also announcing three new Network Convergence System (NCS) routers for service providers: The NCS 5000 Series delivers up to four 100-Gb/s ports for MPLS routing in metro aggregation.