This indicates an attack attempt to exploit a denial-of-service vulnerability in Cisco 2800 Integrated Services Router.
This issue is caused by an error in the vulnerable software when handling malformed Cisco Skinny Client Control Protocol packets destined for the device. It may allow remote attackers to crash the vulnerable system by sending a crafted Skinny Client packet.
Cisco 2800 Integrated Services Router: 12.4(15)T10
System Comromise: Remote attackers can crash the vulnerable systems.
Currently we are not aware of any patches supplied by the vendor for this issue.