Multiple vulnerabilities have been discovered in Progress’s WS_FTP, which include .NET deserialization, directory traversal, reflected cross-site scripting (XSS), SQL injection, stored cross-site scripting, cross-site request forgery, and unauthenticated user enumeration vulnerability. These vulnerabilities’ severities range from 5.3 (Medium) to 10.0 (Critical).

Source: GBHackers