CVE-2017-16629

In SapphireIMS 4097_1, it is possible to guess the registered/active usernames of the software from the errors it gives out for each type of user on the Login form. For "Incorrect User" – it gives an error "The application failed to identify the user. Please contact administrator for help." For "Correct User and Incorrect Password" – it gives an error "Authentication failed. Please login again."

Source: CVE-2017-16629