Rejseplanen App vulnerability

What happened

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.

Affected versions

Rejseplanen App: 8.2.0; 8.2.1; 8.2.2 Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

• Apply vendor-provided updates or mitigations.
• Review affected product exposure and access logs.