Probably.
I mean...in the Iran-Iraq war, in the "War of the Cities" phase, Iranian ballistic missiles were roughly equivalent to the German V-2 - they could reliably hit the ground, but that's about it. I assume they're equipment has gotten better in the past 30 years, since Iran's aerospace industry is surprisingly decent, and they've had 30 years to develop things. But they've also been under sanctions, isolated, and doing it largely on their own with little opportunity for testing. So their reliability is probably not very high.