RCE on GPON home routers (CVE-2018-10561)
Many routers today use GPON internet, and a way to bypass all authentication on the devices (CVE-2018-10561) was found by VPNMentor. With this authentication bypass, it's also possible to unveil another command injection vulnerability (CVE-2018-10562) and execute commands on the device.
At the time it was written almost ONE MILLION of these devices are exposed to the Internet, according to Shodan.
Ubuntu 17.10 Server
python gpon_rce.py TARGET_URL COMMAND
python gpon_rce.py http://192.168.1.15 'id'