I see your vulnerability and raise you one.

http://arstechnica.com/security/2016/03/maryland-hospital-group-hit-by-ransomware/

From: <ushe-assess-bounces@lists.dixie.edu> on behalf of Jon Barclay <Jon.Barclay@uvu.edu>
Date: ThursdayMarch-2016-31 at 11:25 AM
To: "ushe-assess@lists.dixie.edu" <ushe-assess@lists.dixie.edu>
Subject: [USHE-assess] HID Vulnerabulity

http://blog.trendmicro.com/let-get-door-remote-root-vulnerability-hid-door-controllers/