CVE-2018-14781

Medtronic MiniMed MMT-500/MMT-503 Remote Controllers Authentication Bypass by Capture-replay

MEDIUM
5.3
CVSS Score
Published: August 13, 2018 at 10:00 PM UTC
Updated: June 17, 2026 at 01:41 AM UTC
36 products affected across 2 vendors522 Paradigm Real Time Firmware722 Paradigm Real Time Firmware523K Paradigm Revel Firmware

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.7%

Description

Medtronic MiniMed MMT devices 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
medtronicdiabetes-508-minimed-insulin-pump (same device)
All versions
medtronicdiabetes-522-paradigm-real-time (same device)
All versions
medtronicdiabetes-523-paradigm-revel (same device)
All versions
medtronicdiabetes-523k-paradigm-revel (same device)
All versions
medtronicdiabetes-551-minimed-530g (same device)
All versions
medtronicdiabetes-722-paradigm-real-time (same device)
All versions
medtronicdiabetes-723-paradigm-revel (same device)
All versions
medtronicdiabetes-723k-paradigm-revel (same device)
All versions
medtronicdiabetes-751-minimed-530g (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

CVSS

5.3MEDIUMicscert
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-294CWE-287

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