CVE-2022-32537 Medtronic MiniMed 600 Series Pump System Communication Issue
An attacker with proximity can learn communication protocol details during device pairing, potentially aiding further attacks on the insulin pump system.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-32537?
CVE-2022-32537 is a medium-severity vulnerability in Medtronic Minimed 600 Series Insulin Pump, published on 17 Nov 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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
Weakness: CWE-693
Which versions are affected by CVE-2022-32537?
It affects 28 products.
Products include Medtronic Guardian Link 2 Transmitter Mmt-7730 Firmware, Medtronic Guardian Link 2 Transmitter Mmt-7731 Firmware, Medtronic Guardian Link 2 Transmitter Mmt-7738 Firmware, Medtronic Guardian Link 2 Transmitter Mmt-7775 Firmware, Medtronic Guardian Link 3 Transmitter Mmt-7810 Firmware, Medtronic Guardian Link 3 Transmitter Mmt-7811 Firmware and 22 more.
How do I fix CVE-2022-32537?
No fix has been published for CVE-2022-32537 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-32537 being exploited?
There is no known exploitation of CVE-2022-32537 in the wild and no public exploit code.
Sources
Also known as GHSA-79c7-fcvq-hwm8.