The Cavaliers are one of the worst NBA teams I’ve ever seen. They have the worst defensive rating in recorded NBA history, since at least 1973, and heck, probably longer. They allow 118.6 points per 100 possessions, over 3 points worse than the next worst team. I’m not exaggerating when I say this: All-Star games have been played with better defense than the Cavs allow the average NBA team.
So that the Jazz were able to score against Cleveland is not a surprise, and honestly, you can get really technical and point out that the Jazz didn’t play that well offensively.