IPswitch WS_FTP allows local users to gain additional privileges and modify or add mail accounts by setting the "flags" registry key to 1920.
| Software | From | Fixed in |
|---|---|---|
| ipswitch / imail | 5.0 | 5.0.x |
| progress / ws_ftp_server | 1.0.1.e | 1.0.1.e.x |
| progress / ws_ftp_server | 1.0.2.e | 1.0.2.e.x |