FixesOSX/IOS

Reset OSX VNC password from SSH

SSH to the machine using Putty.

Log in as Root (Or other admin).

Run the below command:

sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstart -configure -clientopts -setvnclegacy -vnclegacy yes -setvncpw -vncpw [newpassword]