Hosting Controller creates a default user AdvWebadmin with a default password, which could allow remote attackers to gain privileges if the password is not changed.
imp_rootdir.asp for Hosting Controller allows remote attackers to copy or delete arbitrary files and directories via a direct request to imp_rootdir.asp and modifying parameters such as (1) ftp, (2) owwwPath, and (3) oftpPath.
Hosting Controller 6.1 Hot fix 3.3 and earlier allows remote attackers to obtain login access via a request to hosting/addreseller.asp with a username in the reseller parameter, followed by a request to AdminSettings/displays.asp with the DecideAction and ChangeSkin parameters.