CVE-2025-20202

CVE-2025-20202 affects Cisco IOS XE Wireless Controller Software. The root cause is insufficient input validation of AP Cisco Discovery Protocol (CDP) neighbor reports processed by the wireless controller. An unauthenticated, adjacent attacker can send a crafted CDP packet to an AP, which could c...

Cisco IOS Denial of Service Vulnerability (CNVD-2016-01126)

Cisco IOS is the interconnected Internet operating system used on most Cisco Systems routers and network switches. A security vulnerability exists in the implementation of Cisco IOS 15.24E on Industrial Ethernet 2000 devices, which can be exploited by a remote attacker to cause a device reload an...

CVE-2012-2486

The Cisco Discovery Protocol CDP implementation on Cisco TelePresence Multipoint Switch before 1.9.0, Cisco TelePresence Immersive Endpoint Devices before 1.9.1, Cisco TelePresence Manager before 1.9.0, and Cisco TelePresence Recording Server before 1.8.1 allows remote attackers to execute...