Vulnerability Details CVE-2019-15431
The Evercoss U50A Android device with a build fingerprint of EVERCOSS/U50A./EVERCOSS:7.0/NRD90M/1499911028:eng/test-keys contains a pre-installed app with a package name of com.qiku.cleaner app (versionCode=2, versionName=2.0_VER_2017.04.21_17:55:55) that allows other pre-installed apps to perform system properties modification via an accessible app component. This capability can be accessed by any pre-installed app on the device which can obtain signatureOrSystem permissions that are required by other other pre-installed apps that exported their capabilities to other pre-installed app.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 27.0%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
Products affected by CVE-2019-15431
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cpe:2.3:h:evercoss:u50a_max:-
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cpe:2.3:o:evercoss:u50a_max_firmware:-