In versions prior to 3.3.0, the NGINX Controller is configured to communicate with its Postgres database server over unencrypted channels, making the communicated data vulnerable to interception via man-in-the-middle (MiTM) attacks.Referenceshttps://support.f5.com/csp/article/K21009022https://security.netapp.com/advisory/ntap-20200430-0005/