CVE-2019-15420

Name of the Vulnerable Software and Affected Versions Blackview BV9000Pro-F Android device with a build fingerprint of Blackview/BV9000Pro-F/BV9000Pro-F:7.1.1/N4F26M/1514363110:user/release-keys

Description The issue concerns a pre-installed app with a package name of com.mediatek.factorymode that allows unauthorized modification of wireless settings via a confused deputy attack. This capability can be accessed by any app co-located on the device.

Recommendations For the Blackview BV9000Pro-F Android device, consider restricting access to the com.mediatek.factorymode app to minimize the risk of exploitation. As a temporary workaround, disabling the app until a patch is available may also help mitigate the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.