Enable the buit in port 8500 in the server.xml as mentioned below and then login to CF. See if that works or not?
<!-- internal webserver start -->
<Connector executor="tomcatThreadPool" maxThreads="50"
port="8500" protocol="org.apache.coyote.http11.Http11Protocol"
connectionTimeout="20000"
redirectPort="8445" />
<!-- internal webserver end -->
Once the internal port is enabled, restart CF 10 service, place the test.cfm which contains <cfoutput>#now()#</cfoutput> in wwwroot folder. Access this test.cfm like http://127.0.0.1:8500/test.cfm
Thanks
VJ