Smaller ASP back door

xiaoxiao2021-03-06  15

Upset in a forum to see someone asking the server to limit the submission data to 16-by-word energy can not write a WebShell to the ASP format database, so I want to think, discover this smaller back door :-)

You must have seen the ASP back door of the ice courier, huh, huh, his back door known as "the smallest ASP back door", so even this is "smaller".

Take nonsense, first look at his code: