CVE-2022-32537

Published: Dec 12, 2022Modified: Jun 17, 2026

4.8

Vector

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

Exploitability: 1.2 / Impact: 3.6

Source: NVD

Description

A vulnerability exists which could allow an unauthorized user to learn aspects of the communication protocol used to pair system components while the pump is being paired with other system components. Exploitation requires nearby wireless signal proximity with the patient and the device; advanced technical knowledge is required for exploitation. Please refer to the Medtronic Product Security Bulletin for guidance

Affected (28)

Medtronic

28 products

Guardian Link 2 Transmitter Mmt 7730 Firmware

Guardian Link 2 Transmitter Mmt 7731 Firmware

Guardian Link 2 Transmitter Mmt 7738 Firmware

Guardian Link 2 Transmitter Mmt 7775 Firmware

Guardian Link 3 Transmitter Mmt 7810 Firmware

Guardian Link 3 Transmitter Mmt 7811 Firmware

Minimed 620g Mmt 1750 Firmware

Minimed 630g Mmt 1715 Firmware

Minimed 630g Mmt 1754 Firmware

Minimed 630g Mmt 1755 Firmware

Minimed 640g Mmt 1711 Firmware

Minimed 640g Mmt 1712 Firmware

Minimed 640g Mmt 1751 Firmware

Minimed 640g Mmt 1752 Firmware

Minimed 670g Mmt 1740 Firmware

Minimed 670g Mmt 1741 Firmware

Minimed 670g Mmt 1742 Firmware

Minimed 670g Mmt 1760 Firmware

Minimed 670g Mmt 1761 Firmware

Minimed 670g Mmt 1762 Firmware

Minimed 670g Mmt 1780 Firmware

Minimed 670g Mmt 1781 Firmware

Minimed 670g Mmt 1782 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Guardian Link 2 Transmitter Mmt 7730 Firmware	All versions

Running on/with	Platform Versions
Medtronic Guardian Link 2 Transmitter Mmt 7730	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Guardian Link 2 Transmitter Mmt 7731 Firmware	All versions

Running on/with	Platform Versions
Medtronic Guardian Link 2 Transmitter Mmt 7731	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Guardian Link 2 Transmitter Mmt 7738 Firmware	All versions

Running on/with	Platform Versions
Medtronic Guardian Link 2 Transmitter Mmt 7738	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Guardian Link 2 Transmitter Mmt 7775 Firmware	All versions

Running on/with	Platform Versions
Medtronic Guardian Link 2 Transmitter Mmt 7775	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Guardian Link 3 Transmitter Mmt 7810 Firmware	All versions

Running on/with	Platform Versions
Medtronic Guardian Link 3 Transmitter Mmt 7810	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Guardian Link 3 Transmitter Mmt 7811 Firmware	All versions

Running on/with	Platform Versions
Medtronic Guardian Link 3 Transmitter Mmt 7811	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 620g Mmt 1750 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 620g Mmt 1750	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 630g Mmt 1715 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 630g Mmt 1715	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 630g Mmt 1754 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 630g Mmt 1754	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 630g Mmt 1755 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 630g Mmt 1755	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 640g Mmt 1711 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 640g Mmt 1711	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 640g Mmt 1712 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 640g Mmt 1712	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 640g Mmt 1751 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 640g Mmt 1751	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 640g Mmt 1752 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 640g Mmt 1752	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1740 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1740	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1741 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1741	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1742 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1742	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1760 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1760	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1761 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1761	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1762 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1762	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1780 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1780	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1781 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1781	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Minimed 670g Mmt 1782 Firmware	All versions

Running on/with	Platform Versions
Medtronic Minimed 670g Mmt 1782	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Mmt 1151 Firmware	All versions

Running on/with	Platform Versions
Medtronic Mmt 1151	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Mmt 1152 Firmware	All versions

Running on/with	Platform Versions
Medtronic Mmt 1152	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Mmt 1351 Firmware	All versions

Running on/with	Platform Versions
Medtronic Mmt 1351	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Mmt 1352 Firmware	All versions

Running on/with	Platform Versions
Medtronic Mmt 1352	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Medtronic Mmt 7306 Firmware	All versions

Running on/with	Platform Versions
Medtronic Mmt 7306	All versions

Related CWEs

CWE-693

Protection Mechanism Failure

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

References (4)

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-22-263-01

Source: security@medtronic.com

https://www.medtronic.com/en-us/e/product-security/security-bulletins/minimed-600-series-communication-issue.html

Source: security@medtronic.com

https://global.medtronic.com/xg-en/product-security/security-bulletins/minimed-600-series-communication-issue.html

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationVendor Advisory

https://www.cisa.gov/uscert/ics/advisories/icsma-22-263-01

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.