VULNERABILITY INTELLIGENCE

CVE-2020-8997

CVSS score8.8 HIGH

EPSS probability0.63%

CISA KEVNot currently listed

Published2020-02-16

Last modified2026-06-17

Description

Older generation Abbott FreeStyle Libre sensors allow remote attackers within close proximity to enable write access to memory via a specific NFC unlock command. NOTE: The vulnerability is not present in the FreeStyle Libre 14-day in the U.S (announced in August 2018) and FreeStyle Libre 2 outside the U.S (announced in October 2018).