K7EEX trip report for Wolfe Point (http://www.pnwsota.org/blog/k7eex/2018-january-13/wolf-point-oregon) mentioned a possible south trail.  This report confirms a south access to Wolfe Point.

If coming from Cedar Butte activation, turn off of the road at: N45.57747° W123.63990°.  Park at N45.57731° W123.61891° the trail looks like a small drainage (see pic).  It is not maintained and hard to follow in places but you can get to the top from this south access.