SFTP/FTP password could be captured in plain text in Supportsave generated from SANnav
Brocade Fabric OS versions before 
8.2.3e2, versions 9.0.0 through 9.2.0c, and 9.2.1 through 9.2.1a can 
capture the SFTP/FTP server password used for a firmware download 
operation initiated by SANnav or through WebEM in a weblinker core dump 
that is later captured via supportsave.