CVE-2018-18975: Ascensia Contour Diabetes

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

An issue was discovered in the Ascensia Contour NEXT ONE app for iOS before 2019-01-15. An attacker may proxy communications between the app and Ascensia backend servers because of a weak certificate-pinning implementation, leading to disclosure of medical information.

Affected products

• Ascensia Contour Diabetes: before 2.4.30 (fixed in 2.4.30)

Published 2019-05-06. Last modified 2026-06-17.