The researcher behind the five critical Cisco flaws, collectively called CDPwn, talks about why Layer 2 protocols are under-researched when it comes to security vulnerabilities. Researchers on ...

Five critical vulnerabilities, tens of millions of devices potentially at risk. A total of five high-rated Cisco vulnerabilities, dubbed collectively as CDPwn, have been confirmed today. With Cisco ...

Cisco today warned of attacks actively targeting the CVE-2020-3118 high severity vulnerability found to affect multiple carrier-grade routers that run the company's Cisco IOS XR Software. The IOS XR ...

Five different critical vulnerabilities, collectively known as CPDwn, have been discovered in Cisco’s Discovery Protocol, potentially putting tens of millions of enterprise network devices such as ...

Cisco has disclosed a critical flaw affecting its ENCS 5400-W Series and CSP 5000-W Series appliances, which is due to their software containing user accounts with a default, static password. During ...

Three high-severity flaws exist in Cisco’s Webex video conferencing system, Cisco’s Video Surveillance 8000 Series IP Cameras and Identity Services Engine. Cisco has issued patches for high-severity ...

For the past few weeks attackers have been probing networks for switches that can potentially be hijacked using the Cisco Smart Install (SMI) protocol. Researchers from Cisco’s Talos team have now ...

Cisco has disclosed today a high-severity zero-day vulnerability affecting the latest generation of its IP phones and exposing them to remote code execution and denial of service (DoS) attacks. The ...

Cisco released several patches for high and critical vulnerabilities affecting several products like its Firepower network security devices, Identity Services Engine (ISE)) network access control ...

Cisco has disclosed over a dozen high-severity vulnerabilities affecting the widely deployed Cisco IOS and IOS XE network automation software, including a nasty one affecting its industrial routers ...