The Forest office here sent out an email about this earlier this year. Don't recall exactly what they said, and of course I can't find that message now, but the jist of it was that CWD is not known to be in Germany, and to be on the look out for unusually sick deer.
Between 2004 and 2010, South Korea reported CWD in captive herds. Those animals had been imported from Canada. Also in South Korea, varieties of Sika deer and red deer in a captive facility contracted CWD from elk. Norway reported CWD in 2016.