Well, One of the biggest security blunders is relying on the default credentials. Many routers come preconfigured with default username password pair which generally is admin —admin or admin — root or root—admin or root—root
I am Using Angry IP scanner to scan for open port 80 which is router’s login port.
The video example I am demonstrating here is an ADSL router from PRONET Networking Solutions having admin as the username and password admin.
This video also shows how a compromised router can land an attacker directly into the victim’s email inbox. The ISP is bsnl in this case which provides its users a password which is always password. You just need to know the username which I have blurred due to security reasons and for I am sometimes Ethical ……………. Let’s see :