f609-brute is a simple brute force tool for Telkom Indonesia's ZTE F609 routers. Hence Telkom Indonesia implements TR-069 to ZTE F609 modems, they routinely update admin password. f609-brute is running on Python 2.7.
usage: python f609.py <url>
python f609.py http://192.168.1.1
I will update the credentials list (credentials.txt) as soon as there were new passwords.