Ahh, I just now saw you’re using Jetty and I think its servlet mappings work a little different. Are you using rewrites to add the index.cfm? What’s the full URL?
Servlet mappings will bite you with jetty as the URLs index.cfm/* have to be added manually in jetty.
I would suggest to start, use our ContentBox express as it leverages rewrites for you already.
If not and want to keep jetty you will need go add things manually to the web.xml configuration file or add a web server. Unfortunately this is a servlet and cf thing