CVE-2016-6428: Cisco IOS XR

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Cisco IOS XR 6.1.1 allows local users to execute arbitrary OS commands as root by leveraging admin privileges, aka Bug ID CSCva38349.

Affected products

• Cisco IOS XR: version 6.1.1 only

Published 2016-10-06. Last modified 2026-06-17.