selectawasset.asp in Layton Helpbox 4.4.0 allows remote attackers to discover ODBC database credentials via an element=sys_asset_id request, which is not properly handled during construction of an error page.

Multiple cross-site scripting (XSS) vulnerabilities in Layton Helpbox 4.4.0 allow remote attackers to inject arbitrary web script or HTML via the (1) sys_solution_id, (2) sys_requesttype_id, (3) sys_problem_desc, (4) sys_solution_desc, (5) sys_problemsummary, (6) usr_Action_testing, (7) usr_Escalation, or (8) usr_Additional_Resources parameter to writesolutionuser.asp or the (9) sys_solution_id parameter to deletesolution.asp.

editrequestuser.asp in Layton Helpbox 4.4.0 allows remote authenticated users to change arbitrary support-ticket data via a modified sys_request_id parameter.

Multiple SQL injection vulnerabilities in Layton Helpbox 4.4.0 allow remote attackers to execute arbitrary SQL commands via the (1) reqclass parameter to editrequestenduser.asp; the (2) sys_request_id parameter to editrequestuser.asp; the (3) sys_request_id parameter to enduseractions.asp; the (4) sys_request_id or (5) confirm parameter to enduserreopenrequeststatus.asp; the (6) searchsql, (7) back, or (8) status parameter to enduserrequests.asp; the (9) sys_userpwd parameter to validateenduserlogin.asp; the (10) sys_userpwd parameter to validateuserlogin.asp; the (11) sql parameter to editenduseruser.asp; the (12) sql parameter to manageenduserrequestclasses.asp; the (13) sql parameter to resetpwdenduser.asp; the (14) sql parameter to disableloginenduser.asp; the (15) sql parameter to deleteenduseruser.asp; the (16) sql parameter to manageendusers.asp; or the (17) site parameter to statsrequestagereport.asp.

Layton Helpbox 4.4.0 allows remote attackers to discover cleartext credentials for the login page by sniffing the network.

Multiple SQL injection vulnerabilities in Layton HelpBox 3.7.1 allow (1) remote attackers to execute arbitrary SQL commands via the sys_request_id parameter to editrequestenduser.asp; and allow remote authenticated users to execute arbitrary SQL commands via (2) the oldpassword parameter to writepwdenduser.asp, and the sys_request_id parameter to (3) changerequeststatus.asp, (4) editrequestuser.asp, (5) requestcommentsuser.asp, and (6) useractions.asp, different vectors than CVE-2004-2551.

Unrestricted file upload vulnerability in uploadrequest.asp in Layton HelpBox 3.7.1 allows remote authenticated users to upload and execute arbitrary ASP files, related to not properly checking file extensions.

Multiple cross-site scripting (XSS) vulnerabilities in Layton HelpBox 3.7.1 allow remote authenticated users to inject arbitrary web script or HTML via the (1) Forename, (2) Surname, (3) Telephone, and (4) Fax fields to writeenduserenduser.asp; the (5) Filter field to statsrequestypereport.asp; and the (6) sys_request_id parameter to requestattach.asp; and allow remote authenticated users to inject arbitrary web script or HTML via the (7) Asset, (8) Location, and (9) Problem fields to editrequestenduser.asp; the (10) Asset, (11) Asset Location, (12) Problem Desc, and (13) Solution Desc fields to editrequestuser.asp; and the (14) End User and (15) Description fields to usersearchrequests.asp. NOTE: vectors 5 and 6 do not require authentication to exploit.

Layton HelpBox 3.7.1 generates different responses depending on whether or not a username is valid in a failed login attempt, which allows remote attackers to enumerate valid usernames.

Multiple SQL injection vulnerabilities in Layton HelpBox 3.0.1 allow remote attackers to execute arbitrary SQL commands via (1) the sys_comment_id parameter in editcommentenduser.asp, (2) the sys_suspend_id parameter in editsuspensionuser.asp, (3) the table parameter in export_data.asp, (4) the sys_analgroup parameter in manageanalgrouppreference.asp, (5) the sys_asset_id parameter in quickinfoassetrequests.asp, (6) the sys_eusername parameter in quickinfoenduserrequests.asp, and the sys_request_id parameter in (7) requestauditlog.asp, (8) requestcommentsenduser.asp, (9) selectrequestapplytemplate.asp, and (10) selectrequestlink.asp, resulting in an ability to create a new HelpBox user account and read, modify, or delete data from the backend database.