CVE-2018-18698: Mi Xiaomi Mi-a1 Firmware

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered on Xiaomi Mi A1 tissot_sprout:8.1.0/OPM1.171019.026/V9.6.4.0.ODHMIFE devices. They store cleartext Wi-Fi passwords in logcat during the process of setting up the phone as a hotspot.

Affected products

• Mi Xiaomi Mi-a1 Firmware: affected versions not specified

Published 2018-12-24. Last modified 2026-06-17.