Hardware Cisco IP phones SIP messages spoofing

Due to insufficient data validation an attacker can send Messages-Waiting message to phone...

Cisco CDP attacks

Folks, when playing around with CDP, I discovered several interesting things. Due the leak of Cisco hardware around here, I ask you for your expiriences. Details as follows: Program: http://www.phenoelit.de/irpas/cdp.c Known effekts: -IOS 11.11: when flooding the cisco with random deviceID update...