Cisco Discovery Protocol (CDP) is a link layer discovery protocol that has been integrated into Cisco switches and routers ever since I can remember. Cisco introduced CDP support into their routers ...

Five critical vulnerabilities found in various implementations of the Cisco Discovery Protocol (CDP) could allow attackers on the local network to take over tens of millions of enterprise devices as ...

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 ...

Cisco has released patches to address the five vulnerabilities, which could lead to remote code-execution and denial of service. Cisco is issuing patches for five critical vulnerabilities that have ...

Workplace phones and routers have a long, storied history of very bad vulnerabilities. Now it's time again to add to the list: Researchers say that a crop of recently discovered flaws in Cisco ...

Cisco fixes vulnerabilities in its Cisco Discovery Protocol (CDP) that could let remote attackers take over products without any user interaction Cisco has issued fixes for five security glitches that ...

Armis reports that devices such as routers and switches from Cisco, the world's largest network equipment developer, have been found to be vulnerable to intrusion into the network by hackers. This ...