Network World

Cisco Discovery Protocol and LLDP in Voice networks

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 ...
Threat Post

Critical Cisco ‘CDPwn’ Protocol Flaws Explained: Podcast

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 ...
Threat Post

Critical Cisco ‘CDPwn’ Flaws Break Network Segmentation

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 ...
Bleeping Computer

Cisco Patches Critical CDP Flaws Affecting Millions of Devices

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 ...
TechRadar

Critical Cisco vulnerabilities put millions of network devices at risk

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 ...