Error: Server login failed. sh: /usr/local/ezlogin/ezutil: Permission denied

Make sure to disable selinux on your server. Run the command sestatus to see if selinux is enabled on server.

You may disable selinux by editing /etc/sysconfig/selinux

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - SELinux is fully disabled.

vi /etc/sysconfig/selinux

SELINUX=disabled

Another method to determine if selinux is enabled.

[email protected]~]# ls -lZ /usr/local/ezeelogin/ezlcltool
-rwxr-xr-x root root root:object_r:usr_t /usr/local/ezeelogin/ezlcltool

After disabling selinux reboot the server.