Unspecified Vulnerability in Evercoss U50A

Evercoss U50A is a smartphone. A security vulnerability exists in the com.qiku.cleaner app in Evercoss U50A build fingerprint: EVERCOSS/U50A./EVERCOSS:7.0/NRD90M/1499911028:eng/test-keys. An attacker could exploit the vulnerability to modify system properties...