Any way to reset the VAMI Administrator password, on vCenter Server Appliance 6.0?

I am running the vCenter Server Appliance (v. 6.0.0 Build 2997665) as a VM and it’s working but I’m not able to log into the VAMI UI on port 5480. Using the same Administrator credentials that I use to log into the VCSA UI (I thought they were the same).

Is there a way to reset the VAMI Administrator password, through the VCSA interface (or even through ssh to the vCenter Appliance)?