Cracking vro accounts and password instances

Although I have introduced some methods in my previous articles about how to crack the account and password of the Internet cafe router, many cainiao friends asked me: how should I crack the vro password? How do I create port ing on a router when the gray pigeon goes online? In this article, I will summarize several methods to crack the vro password and how to launch the bounce trojan in the Intranet!
I. to ensure the security of the router, the network administrator usually changes the default port (80) of the router, therefore, the first step to crack the vro password is to find the wEB Management port of the vro.

If the UPnP (generic plug-and-play, collectively referred to as a group of Protocols) function on the vro is enabled (generally, the UPnP is enabled by default on the vro ), then the router will open a l900 port.

Take the TP-Link router as an example. You only need to open the http: // 192.168.1.1: l900/igd of the router. in xml, check the http: // 192.168.1.1: 8080,8080 is the login port of the current vroweb wEB.

If the UPnP is disabled by the network management, we can only scan it using a scanning tool. Open X-scan and enter the IP address 192.168.1.1.

Select "open service" in the scan module, enter the port range from 1 to 65350 in "Port Settings" of "plug-in settings", and click "scan. X-Scan scans the ports opened by the router quickly.

II. cracking vro password I will introduce a powerful vro cracking software, WebCrack4.0. On the interface after WebCrack4.0 is opened, select the dictionary file of the user name in the "user name file" column, in the "use user name Dictionary" column, select the password dictionary file, enter the router's wEB management address http: // 192.168.1.1: 8080 in the URL, and enter admin in the user name, that is to say, the user name can only be cracked by brute force attacks from admin. The tool used is: 1: WebCrack4 2: superdic. the password dictionary is required for brute-force cracking. You can also configure the dictionary to write all the passwords that may be used by the other party, or use tool 2 to generate a password dictionary, then start cracking.

If the router cannot be cracked, you have to find another solution.

Use the upnp platform to check if the file can be mapped out.

It is unlikely to break the internet cafe route estimation. Unless the network administrator is too lazy to change the default password.

If you can enter the network neighbor, you can use the VPN connection.