Vulnerability CVE-2018-14781


Published: 2018-08-13

Description:
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 The models identified above, when paired with a remote controller and having the "easy bolus" and "remote bolus" options enabled (non-default), are vulnerable to a capture-replay attack. An attacker can capture the wireless transmissions between the remote controller and the pump and replay them to cause an insulin (bolus) delivery.

Type:

CWE-287

(Improper Authentication)

CVSS2 => (AV:A/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.9/10
2.9/10
5.5/10
Exploit range
Attack complexity
Authentication
Adjacent network
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Medtronicdiabetes -> 508 minimed insulin pump firmware 
Medtronicdiabetes -> 522 paradigm real-time firmware 
Medtronicdiabetes -> 523 paradigm revel firmware 
Medtronicdiabetes -> 523k paradigm revel firmware 
Medtronicdiabetes -> 551 minimed 530g firmware 
Medtronicdiabetes -> 722 paradigm real-time firmware 
Medtronicdiabetes -> 723 paradigm revel firmware 
Medtronicdiabetes -> 723k paradigm revel firmware 
Medtronicdiabetes -> 751 minimed 530g firmware 

 References:
http://www.securityfocus.com/bid/105044
https://ics-cert.us-cert.gov/advisories/ICSMA-18-219-02

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