Disable rexec Service The 'rexec' service, which is available with the 'rsh-server' package and runs as a service through xinetd, should be disabled. The 'rexec' service can be disabled with the following command: '$ sudo systemctl disable rexec'

The rexec service uses unencrypted network communications, which means that data from the login session, including passwords and all other information transmitted during the session, can be stolen by eavesdroppers on the network. Fix: No Remediation Info