Vulnerabilities in Cisco IOS 12.2

Cross-site request forgery in Cisco IOS and Cisco IOS XE09 Jan, 2020
Low Patched

Multiple vulnerabilities in Cisco IOS04 Oct, 2017
High Patched

Denial of service in Cisco IOS/IOS XE22 Mar, 2017
Medium Patched

Multiple vulnerabilities in Cisco IOS21 Sep, 2016
Low Patched