You have to bring something to the table, money down or a great credit score. With neither of those things in place, you are not going to get a mortgage.
References :
Oregon Realtor

Use this simple framework: if a deal sounds too good to be true, then it is, and you should avoid it.

If you buy a home with $0 down, and with bad credit- you will be considered a HIGH RISK buyer, and thus you will receive a HIGH interest rate on your mortgage, and thus HIGH mortgage payments. It will take you quite a while to pay down the interest, because it will add so much more money to the loan, that you won’t even be able to pay down the principle amount (the cost of the house) for quite some time, rendering your bank as the owner of the house for a majority of the mortgage.

When buying a house, you should make sure you put at least 20% down and have a decent, if not great credit score to make sure that you don’t waste a lot of money paying interest, which means that you will pay down the principle quicker, and will build equity quicker.

If you buy a house at $0 down with bad credit, you will likely default on your mortgage because everything will end up costing you more money.

Even if the deal comes up, DON’T DO IT!
References :
Finance and Economics major with a minor in Accounting at DePaul University-Chicago. GPA 3.8/4.0- Junior.