The flaw could enable an unauthenticated, remote attacker to access the devices, Cisco said. Cisco has rushed out patches for a critical vulnerability in its ASR 9000 routers that could give remote, ...

The flaw stems from an issue with the ingress packet processing function of Cisco IOS XR software. A high-severity flaw in Cisco’s IOS XR software could allow unauthenticated, remote attackers to ...

Cisco has confirmed a new IOS and IOS XE zero-day, the latest in a string of flaws that attackers have been quick to weaponize.… Cisco's IOS, the networking software workhorse running across countless ...

A vulnerability (CVE-2025-20138 “high”) is considered to be particularly dangerous, after successful exploitation of which attackers can access the operating system as root. As a rule, devices are ...

With an eye towards easing potential performance and capacity constraints at the edge of the network, Cisco has bumped up the performance and configuration options for its workhorse router families.

Cisco today announced that every Cisco ASR 9000 router that it has shipped is eligible for an upgrade to a fourth-generation network processor via a new line card. But perhaps the bigger news is that ...

Cisco is moving rapidly toward its ultimate goal of making SD-WAN features ubiquitous across its communication products, promising to boost network performance and reliability of distributed branches ...

Cisco removed today a backdoor account from its IOS XE operating system that would have allowed a remote attacker to log into Cisco routers and switches with a high-privileged account. The company ...

Cisco said last December that it was planning to make its Viptela’s SD-WAN technology available on its ASR and ISR routers via a software upgrade. And that day has arrived. Ramesh Prabagaran, Cisco’s ...

Networking equipment maker Cisco Systems Inc. (CSCO) has been selected by privately- owned web hosting provider, OVH.com to provide its Aggregation Services Router (ASR) 9000 Series for expansion of ...