This refers to a vulnerability reported on an operating system (e.g., Windows Server 2008) or a service (e.g., Apache Tomcat) when that specific version of the system or service is no longer maintained. Consequently, security patches will no longer be applied to the system. It is therefore necessary to upgrade the system or service to a version actively maintained by the vendor. 

IKare scans over 60,000 vulnerabilities and flaws across hundreds of applications and operating systems for all devices with an IP (Internet Protocol) stack. 

Vulnerabilities are distributed as follows:   Critical: 10  High: 7 to 9.99  Medium: 4 to 6.99  Low: 1 to 3.99  Info: 0