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.
inc_newuser.asp in Hosting Controller 6.1 Hot fix 3.3 and earlier allows remote authenticated users to change the permissions of directories named (1) db, (2) www, (3) Special, and (4) log at arbitrary locations under the web root via a modified Dirroot parameter in an AddUser action to accounts/AccountActions.asp. NOTE: this can be leveraged for remote code execution by changing the permissions of \Forum\db, which is configured for execution of ASP scripts with administrative privileges, and then uploading a script to \Forum\db.
Hosting Controller 6.1 Hot fix 3.3 and earlier allows remote attackers to register arbitrary users via a request to hosting/addsubsite.asp with the loginname and password parameters set, when preceded by certain requests to hosting/default.asp and hosting/selectdomain.asp, a related issue to CVE-2005-1654.
Multiple SQL injection vulnerabilities in Hosting Controller 6.1 Hot fix 3.3 and earlier allow remote authenticated users to execute arbitrary SQL commands via the (1) email and (2) loginname parameters to Hosting/Addreseller.asp, (3) the sortfield parameter to accounts/accountmanager.asp, (4) the GateWayID parameter to OpenApi/GatewayVariables.asp, and possibly (5) unspecified vectors to IIS/iibind.asp.