Cisco switches protected Voice VLANs protection bypass

Malformed CDP Cisco discovery protocol message opens access to voice VLAN from data VLAN...

Voice VLAN Access/Abuse Possible on Cisco voice-enabled, 802.1x-secured Interfaces

========================================================================== Title: Voice VLAN Access/Abuse Possible on Cisco voice-enabled, 802.1x-secured Interfaces Vulnerability Discovery: FishNet Security - http://www.fishnetsecurity.com Date: 06/08/2005 Severity: Medium - Voice VLAN locally...