Brocade ASCG before 3.2.0 Web Interface is not
enforcing HSTS, as defined by RFC 6797. HSTS is an optional response
header that can be configured on the server to instruct the browser to
only communicate via HTTPS. The lack of HSTS allows downgrade attacks,
SSL-stripping man-in-the-middle attacks, and weakens cookie-hijacking
protections.