system
Identify the affected product in <CVE-2016-6438>.
user
Which product is affected by <CVE-2016-6438>?
assistant
The affected product is Cisco IOS XE 3.16S, 3.17S, 3.18.0S, 3.18.1S, 3.18.0SP and version: Cisco IOS XE 3.16S, 3.17S, 3.18.0S, 3.18.1S, 3.18.0SP.