Are the WD My Net Routers susceptible to the UPnP Vulnerability?

Recently, the goverment announced that there is a vulnerability with the Universal Plug and Play (UPnP) feature that allows hackers to exploit and gain access to millions of networking devices.  WD wants to confirm to its users that the WD My Net Routers have been tested and are not affected by this UPnP vulnerability. 

If you would like to read more on this issue, please refer to this article from Homeland Security.