Currently, Bafana Bafana lead Group C with 17 points, but if they are docked, they will be on 14, the same as Benin, who will remain second owing to their inferior goal difference.
Nigeria and Rwanda will be three points off the race.
South Africa can still qualify if they beat Zimbabwe in their next game and Benin drop points against Rwanda. The only advantage is that South Africa will play Amavubi in their final group game while Nigeria will face the Cheetahs.