That's different to the PIN. CVV is for cardholder not present transactions, PIN is for one's where you're there. Also CVV needs the 16 digit card number, car

That's different to the PIN. CVV is for cardholder not present transactions, PIN is for one's where you're there. Also CVV needs the 16 digit card number, card holder name and expiry as well.. I'd almost guarantee that trying to brute-force a CVV number will get your card blocked real fast.