A security vulnerability has been detected in Rejseplanen App up to 8.2.2. Affected is an unknown function of the file AndroidManifest.xml of the component de.hafas.android.rejseplanen. The manipulation leads to improper export of android application components. The attack needs to be performed locally. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
The Android application exports a component for use by other applications, but does not properly restrict which applications can launch the component or access the data it contains.
The attacks and consequences of improperly exporting a component may depend on the exported component: