CVE Vulnerabilities

CVE-2020-27276

Authentication Bypass by Spoofing

Published: Jan 19, 2021 | Modified: Jan 23, 2021
CVSS 3.x
5.7
MEDIUM
Source:
NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS 2.x
2.9 LOW
AV:A/AC:M/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

SOOIL Developments Co Ltd DiabecareRS,AnyDana-i & AnyDana-A, the communication protocol of the insulin pump and its AnyDana-i & AnyDana-A mobile apps doesnt 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.

Weakness

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

Affected Software

Name Vendor Start Version End Version
Anydana-a_firmware Sooil * 3.0 (excluding)

References