This script is Copyright (C) 2014-2017 Tenable Network Security, Inc.
The remote device is missing a vendor-supplied security patch.
According to its self-reported version, the version of Cisco IOS XE
running on the remote host is affected by a denial of service
vulnerability in the IPv6 protocol stack. This issue exists due to
improper handling of certain, unspecified types of IPv6 packets. An
unauthenticated, remote attacker could potentially exploit this issue
by sending a specially crafted IPv6 packet resulting in a denial of
Note that this issue only affects hosts with IPv6 enabled.
See also :
Apply the relevant patch referenced in Cisco Security Advisory
Risk factor :
High / CVSS Base Score : 7.8
CVSS Temporal Score : 6.8
Public Exploit Available : true