The people who researched that chip called it a critical vulnerability (I refer to the link in one of my previous posts).
I checked that report you linked and did CTRL+F searches on the terms 'critical', 'serious', and 'major', but there were no hits. They didn't use those words. Perhaps they did describe it similarly. It's a 20-page report and I didn't read it. Anyways, it doesn't really matter. It's fine if your evaluation of this particular vulnerability is more serious than mine.
For those who are from the EU, info that I noticed that FP has become cheaper and now it costs a little less than EUR 210 at some resellers.
I think this is the result of them moving all operations involving European customers to somewhere in the EU. If you order their products now, it gets shipped to you from Europe. This decreases the total price. I remember there was an announcement mentioning this a few months ago.