You can change the Passive FTP Port for PureFTPD or ProFTPD with the steps in the documentation.
PureFTPD
https://docs.cpanel.net/knowledge-base/ftp/how-to-enable-ftp-passive-mode/#pure-ftpd-servers
ProFTPD
https://docs.cpanel.net/knowledge-base/ftp/how-to-enable-ftp-passive-mode/#proftpd-servers
More information here:
https://docs.cpanel.net/knowledge-base/ftp/how-to-enable-ftp-passive-mode/