i found in logs of one www page i made that someone is trying to access files like /cgi-bin/Formmail.pl, /cgi-bin/formmail.cgi,/cgi-sys/formmail.cgi etc. Is this something like bots looking for robots.txt or is someone just trying to find a hole in security? If so - I'm curious what should these files do? I do know nothing about cgi so could someone explain?
Thank you in advance