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 ...

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 ...

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 ...

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 unveiled a new crop of Catalyst routers alongside its promised 5G cellular gateway. The update comes after Cisco unified its Integrated Services Routers (ISR), Aggregation Services Routers (ASR) ...

In an exclusive Clear Choice test, the ASR not only moved traffic at 20Gbps but also did so while running QoS, security and monitoring functions on 120 million flows from hundreds of concurrent ...

Cisco's challenge lay in whether this new approach and resultant value proposition would resonate with its technical audience and give the ASR 1000 Router the kind of publicity it needed to have.