How can I execute remote scripts using browser?

[yelo3]

Hello, I noticed that there is a folder named wwwext in which I can put .html files that can be accessed throught the http://xxx/ext/ path.
I also noticed that there is a cgi-bin directory, in which I think I can put some scripts that can be executed remotely in the router.

Is it correct?
In which language should I write the scripts?

Thanks

 

[RMerlin]

You can't. For security reasons, the httpd daemon cannot be told to execute an arbitrary executable.

 

[yelo3]

Can I write custom .asp pages?