SOOIL Developments Co Ltd DiabecareRS,AnyDana-i & AnyDana-A, the communication protocol of the insulin pump and its AnyDana-i & AnyDana-A mobile apps doesn't use adequate measures to authenticate the communicating entities before exchanging keys, which allows unauthenticated, physically proximate attackers to eavesdrop the authentication sequence via Bluetooth Low Energy.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-27276
• https://us-cert.cisa.gov/ics/advisories/icsma-21-012-01