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 ...

Telecom giant Telefonica has upgraded its critical network in Spain with Cisco IOS XR and ASR 9000 routers. Telefonica has made investment in ASR 9000 routers and IOS XR for meeting current and future ...

eSpeaks' Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

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 ...

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 ...

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.

Five years ago, Cisco set out to develop a new line of edge routers: $250 million and over 100 engineers later, enter the Aggregation Services Router (ASR). The platform runs on IOS XE, a new version ...

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 ...

Despite the wow factor in the QuantumFlow processors Cisco Systems used in its new ASR 1000 Series routers, the real value Cisco added to the next-generation aggregation routers is in software.