CVE-2025-5346
File removal via path traversal in unsecured broadcast receiver in Bluebird barcode scanner application
- State
- Published
- Severity
- 5.1 Medium
- Published
- Jul 17, 2025
- Updated
- Jul 17, 2025
- Reserved
- May 30, 2025
Description
Bluebird devices contain a pre-loaded barcode scanner application. This application exposes an unsecured broadcast receiver "kr.co.bluebird.android.bbsettings.BootReceiver". A local attacker can call the receiver to overwrite file containing ".json" keyword with default barcode config file. It is possible to overwrite file in any location due to lack of protection against path traversal in name of the file.
This issue affects all versions before 1.3.3.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N | CERT-PL |
Weaknesses
- CWE-926 Improper Export of Android Application Components
Affected Products
| Product | Versions |
|---|---|
kr.co.bluebird.android.bbsettingsBluebird |
|
References
- https://cert.pl/en/posts/2025/07CVE-2025-5344third-party-advisory
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