Vulnerability in Medtronic Guardian Link 2 Transmitter Mmt-7730
CVE-2022-32537
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
EPSS: 0.003 (24.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Medtronic Guardian_link_2_transmitter_mmt-7730
- Medtronic Guardian_link_2_transmitter_mmt-7730_firmware
- Medtronic Guardian_link_2_transmitter_mmt-7731
- Medtronic Guardian_link_2_transmitter_mmt-7731_firmware
- Medtronic Guardian_link_2_transmitter_mmt-7738
- Medtronic Guardian_link_2_transmitter_mmt-7738_firmware
- Medtronic Guardian_link_2_transmitter_mmt-7775
- Medtronic Guardian_link_2_transmitter_mmt-7775_firmware
- Medtronic Guardian_link_3_transmitter_mmt-7810
- Medtronic Guardian_link_3_transmitter_mmt-7810_firmware
Weakness classification (CWE)
References
- af854a3a-2127-422b-91ae-364da2661108 (US Government Resource, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Mitigation, Vendor Advisory)
- security@medtronic.com
- security@medtronic.com
Frequently asked questions
- What is CVE-2022-32537?
- CVE-2022-32537 is a medium-severity vulnerability in Medtronic Guardian Link 2 Transmitter Mmt-7730, classified under Protection Mechanism Failure. CVSS score: 4.8/10. Published 2022-12-12.
- How severe is CVE-2022-32537?
- Medium severity. CVSS v3 base score is 4.8 out of 10.