The Cisco security update covers the recently disclosed Apache Struts Remote Code Execution Vulnerability which allows a remote attacker to execute arbitrary code on the targeted system. The vulnerability affected Cisco multiple products, here is the list of the vulnerabilities that Cisco fixed some of the high severity vulnerabilities such as Privilege Escalation Vulnerability, command injection, information disclosure, and command injection that affects multiple Cisco products. The vulnerabilities include 3 critical vulnerabilities, 13 High severity vulnerabilities, 3 High severity Vulnerabilities, and 14 medium level vulnerabilities.”]
Source: https://gbhackers.com/cisco-security-updates-16-vulnerabilities/