CVE-2024-13915: Krüger&matz Com.pri.factorytest

Medium severity, CVSS 6.9. EPSS: 0.2% chance of exploitation in the next 30 days.

Android based smartphones from vendors such as Ulefone and Krüger&Matz contain "com.pri.factorytest" application preloaded onto devices during manufacturing process. The application "com.pri.factorytest" (version name: 1.0, version code: 1) exposes a ”com.pri.factorytest.emmc.FactoryResetService“ service allowing any application to perform a factory reset of the device.  Application update did not increment the APK version. Instead, it was bundled in OS builds released later than December 2024 (Ulefone) and April 2025 (Krüger&Matz).

Affected products

Published 2025-05-30. Last modified 2026-06-17.