Hi Payzer-Scott, no, it's not affected. Just the Client consumer version was affected and is fixed with the update as stated in the official post, that you already linked ;) CheersStefan
So I saw this NIST posting about Dell SupportAssist that referenced this Dell Support post, both of which seem to only be referencing Dell SupportAssist for PC's (ie: the consumer version). Is Dell SupportAssist for Enterprise not affected by this exploit?    
Dell SupportAssist Client Multiple Vulnerabilities