This script is Copyright (C) 2012-2016 Tenable Network Security, Inc.
The remote device is missing a vendor-supplied security patch.
It is possible to cause a denial of service by scanning all ports on
the host or scanning a network of hosts for a single open port through
See also :
Upgrade to IOS 12.1(6a), as it is reportedly unaffected by the
Risk factor :
Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 5.0
Public Exploit Available : true