F5 BIG-IQ Cloud and Security 4.0.0 through 4.1.0 allows remote authenticated users to change the password of arbitrary users via the name parameter in a request to the user's page in mgmt/shared/authz/users/.Referenceshttp://volatile-minds.blogspot.com/2014/05/f5-big-iq-v41020130-authenticated.htmlhttp://www.exploit-db.com/exploits/33143https://gist.github.com/brandonprry/2e73acd63094fa2a4f63http://www.securityfocus.com/bid/67191http://support.f5.com/kb/en-us/solutions/public/15000/200/sol15229.htmlhttp://www.securityfocus.com/bid/67227http://secunia.com/advisories/58440http://seclists.org/fulldisclosure/2014/May/10http://seclists.org/fulldisclosure/2014/May/16http://seclists.org/fulldisclosure/2014/May/11