Hospira's Mednet software contains serious and remotely exploitable vulnerabilities, the Department of Homeland Security warned.

In-brief: The Department of Homeland Security warned that drug infusion pump management software sold by Hospira contains serious and exploitable vulnerabilities that could be used to remotely take control of the devices. 

https://securityledger.com/2015/04/drug-pumps-vulnerable-to-trivial-hacks-dhs-warns/