Not sure what is going on but the new version of the CCDW allows anyone with dashboard access to edit it through the "configure" button, updating the entire network's dashboard.
I tested it in 3 of my sites, creating a site both from the admin and through the /wp-signup.php - with and without templates and no matter what type of account I make, I am able to edit the CCDW by merely clicking on the configure button.
Is this a bug? Anyone else experiencing this?