I heard there really is nothing to worry as long as Remote Access or Remote Management is disabled. I, personally, had it disabled in my E1200.
By the way, I got that information from this link: http://kb.linksys.com/Linksys/ukp.aspx?pid=80&app=vw&vw=1&login=1&json=1&docid=56b6de2449fd497bb8d1354860f50b76_How_to_prevent_getting_The_Moon_malware.xml