CVE-2018-10634
Medtronic MMT 508 MiniMed insulin pump, 522 / MMT – 722 Paradigm REAL-TIME, 523 / MMT – 723 Paradigm Revel, 523K / MMT – 723K Paradigm Revel, and 551 / MMT – 751 MiniMed 530G communications between the pump and wireless accessories are transmitted in cleartext. A sufficiently skilled attacker could capture these transmissions and extract sensitive information, such as device serial numbers.
Source: CVE-2018-10634