Vulnerability · Published Aug 19, 2025 · Assigned by VulDB
CVE-2025-9135Verkehrsauskunft Österreich SmartRide/cleVVVer/BusBahnBim/Salzburg Verkehr AndroidManifest.xml improper export of android application components
Medium 5.3
In plain English
A medium-severity security flaw in BusBahnBim from Verkehrsauskunft Österreich. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).
Official description
A vulnerability was detected in Verkehrsauskunft Österreich SmartRide, cleVVVer, BusBahnBim and Salzburg Verkehr up to 12.1.1(258) on Android. The impacted element is an unknown function of the file AndroidManifest.xml. The manipulation results in improper export of android application components. The attack must be initiated from a local position. The exploit is now public and may be used. Upgrading to version 12.1.2(259) is sufficient to resolve this issue. Upgrading the affected component is recommended. The vendor was contacted early and fixed the issue by "[r]emoving the task affinity of the app so it can't be copied".
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Verkehrsauskunft Österreich | SmartRide | 12.1.1(258) |
| Verkehrsauskunft Österreich | cleVVVer | 12.1.1(258) |
| Verkehrsauskunft Österreich | BusBahnBim | 12.1.1(258) |
| Verkehrsauskunft Österreich | Salzburg Verkehr | 12.1.1(258) |
Weakness: CWE-926 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
References
- VDB-320515 | Verkehrsauskunft Österreich SmartRide/cleVVVer/BusBahnBim/Salzburg Verkehr AndroidManifest.xml improper export of android application components vdb-entry, technical-description
- VDB-320515 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #615276 | Verkehrsauskunft Österreich SmartRide 12.1.1(258) Task Hijacking third-party-advisory
- Submit #615278 | Verkehrsauskunft Österreich cleVVVer(de.hafas.android.vvv) 12.1.1(258) Task Hijacking (Duplicate) third-party-advisory
- Submit #628235 | Verkehrsauskunft Österreich BusBahnBim(de.hafas.android.stv) 12.1.1(258) Hijacking (Duplicate) third-party-advisory
- https://github.com/KMov-g/androidapps/blob/main/de.hafas.android.vvt.md related
- https://github.com/KMov-g/androidapps/blob/main/de.hafas.android.vvt.md#steps-to-reproduce exploit