Upgrade to Apache Tomcat 8.5.4 using RO91790 UPDATE APACHE TOMCAT TO 8.5.4. If you are not using the Tomcat originally supplied with Web Viewer, do not use this solution, but download your upgrade from the place you originally downloaded Apache Tomcat.
Plus it may be necessary to remove the Tomcat "docs" and "examples" applications. Here is the recommended method:
- Use the Apache Tomcat manager app.
- Under applications for the desired application to remove, click "Stop"
- Click "Undeploy"