modules/Users/ForgotPassword.php in vTiger 6.0 before Security Patch 2 allows remote attackers to reset the password for arbitrary users via a request containing the username, password, and confirmPassword parameters.

Multiple SQL injection vulnerabilities in vTiger CRM 5.0.0 through 5.4.0 allow remote attackers to execute arbitrary SQL commands via the (1) picklist_name parameter in the get_picklists method to soap/customerportal.php, (2) where parameter in the get_tickets_list method to soap/customerportal.php, or (3) emailaddress parameter in the SearchContactsByEmail method to soap/vtigerolservice.php; or remote authenticated users to execute arbitrary SQL commands via the (4) emailaddress parameter in the SearchContactsByEmail method to soap/thunderbirdplugin.php.

Buffer overflow in the RTSP Packet Handler in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003 and earlier, and possibly other devices, allows remote attackers to cause a denial of service (device crash) and possibly execute arbitrary code via a long string in the URI in an RTSP SETUP request.

Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003 and earlier, and possibly other devices, allows remote attackers to cause a denial of service (device crash) and possibly execute arbitrary code via a long string in the Network.SMTP.Receivers parameter.

Cross-site scripting (XSS) vulnerability in vTiger CRM 5.4.0 allows remote attackers to inject arbitrary web script or HTML via the (1) return_url parameter to modules\com_vtiger_workflow\savetemplate.php, or unspecified vectors to (2) deletetask.php, (3) edittask.php, (4) savetask.php, or (5) saveworkflow.php.

Directory traversal vulnerability in the TVT TD-2308SS-B DVR with firmware 3.2.0.P-3520A-00 and earlier allows remote attackers to read arbitrary files via .. (dot dot) in the URI.

SQL injection vulnerability in CalendarCommon.php in vTiger CRM 5.4.0 and possibly earlier allows remote authenticated users to execute arbitrary SQL commands via the onlyforuser parameter in an index action to index.php. NOTE: this issue might be a duplicate of CVE-2011-4559.

Directory traversal vulnerability in modules/com_vtiger_workflow/sortfieldsjson.php in vtiger CRM 5.1.0 allows remote attackers to read arbitrary files via a .. (dot dot) in the module_name parameter.

Multiple cross-site scripting (XSS) vulnerabilities in the customer portal in vtiger CRM before 5.2.0 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

vtiger CRM before 5.3.0 does not properly recognize the disabled status of a field in the Leads module, which allows remote authenticated users to bypass intended access restrictions by reading a previously created report.