How to upgrade the Control-M/Enterprise Manager supplied Web Server (Tomcat 7.0.50) to the current latest minor version (7.0.xx) provided by Apache in Control-M 9.0.18?

For Control-M version 9.0.00 or lower please refer to knowledge article 000102371

1)    Download the latest available Tomcat minor version 7.0.xx binaries from https://archive.apache.org/dist/tomcat/tomcat-7/(Binary distribution Core, ZIP or tar.gz file)
2)    Extract the new Tomcat package to a newly created temporary source location on the Control-M/Enterprise Manager server:
       a. Windows: %EM_HOME%/Tomcat_Update
       b. UNIX: $EM_HOME/Tomcat_Update
     
3)    Stop all Control-M/Enterprise Manager components with the following command:
        Unix:  em ctl -mcs -all -C Config_Agent -cmd shutdown
        Windows: ctl -mcs -all -C Config_Agent -cmd shutdown

4)    Make sure all components were stopped:
               All GUI Servers
               GCS
               Naming Service
               CMS
               Configuration Agent (maintag)
               BIM
               Forecast
               Self Service
               All Gateways
               Archive Servers
               Web Servers
              
         Note: The Enterprise Manager database should remain running
 
5)    Backup the destination Control-M/Enterprise Manager server “Tomcat” directory (copy to different directory)
       a. Windows: %EM_HOME%/emweb/tomcat
       b. UNIX: $EM_HOME/etc/emweb/tomcat

6)    Rename the destination Control-M/Enterprise Manager server directory tomcat/bin to tomcat/bin-org.
7)    Rename the destination Control-M/Enterprise Manager server directory tomcat/lib to tomcat/lib-org.
8)    Copy the directories “bin” and “lib” from the temporary source location in Step 2 to the destination directory "tomcat".
9)    Copy the files LICENSE, NOTICE, RELEASE-NOTES and RUNNING from the source location in Step 2 to the "tomcat" destination directories(overwrite the existing files)
10)   Copy the following .jar files from the destination directory lib-org in Step 7 into the new destination directory emweb/tomcat/lib:
               - bmc-data-collection.jar
               - commons-codec-1.6.jar
               - emweb.fips.jar
               - log4j-1.2.8.jar
               - security-9.0.jar
               - slf4j-api-1.6.4.jar
               - slf4j-jdk14-1.7.6.jar
  
11)   Delete all folders under destination directory "webapps" except ROOT folder, but do not delete any of the .war files.
       a. Windows: %EM_HOME%/emweb/tomcat/webapps
       b. UNIX: $EM_HOME/etc/emweb/tomcat/webapps
 
12)    Start all EM components
       a. Windows: Start Service "Control-MEM Configuration Agent"
       b. UNIX: em start_config_agent
 
13)    Only after confirming that the web server starts and Control-M functions properly, delete the destination directories tomcat/bin-org and tomcat/lib-org.