WRV54G firmware revisions 2.21 and 2.52.2 (not sure about others). If you enable syslog you will then be able to access the routers configuration with NO username and No password. I beleive it will also allow remote access to the router whether or not remote management is enabled. Only fix is to do a hardware reset and not enable the syslog. I had a Linksys tech access the router from 5 different computers while on the phone with support.