Unrestricted file upload vulnerability in the Settings_Vtiger_CompanyDetailsSave_Action class in modules/Settings/Vtiger/actions/CompanyDetailsSave.php in Vtiger CRM 6.4.0 allows remote authenticated users to execute arbitrary code by uploading a crafted image file with an executable extension, then accessing it via a direct request to the file in test/logo/. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6000.
Use CWE-434, Vtiger vendor hub and Vtiger Crm product page to widen CVE-2016-1713 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2024-44779, CVE-2024-44778 and CVE-2024-44777 for nearby disclosures in the same product family.