modules/Users/models/Module.php in Vtiger CRM 7.5.0 allows a remote authenticated attacker to run arbitrary PHP code because an unprotected endpoint allows them to write this code to the config.inc.php file (executed on every page load).
vtiger CRM 5.4.0 and earlier contain local file-include vulnerabilities in 'customerportal.php' which allows remote attackers to view files and execute local script code.
Cisco Linksys E4200 1.0.05 Build 7 routers contain a Local File Include Vulnerability which could allow remote attackers to obtain sensitive information or execute arbitrary code by sending a crafted URL request to the apply.cgi script using the submit_type parameter.
A host header attack vulnerability exists in FUEL CMS 1.5.0 through fuel/modules/fuel/config/fuel_constants.php and fuel/modules/fuel/libraries/Asset.php. An attacker can use a man in the middle attack such as phishing.