CVE-2025-5346

File removal via path traversal in unsecured broadcast receiver in Bluebird barcode scanner application

Published Jul 17, 2025 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Bluebird

kr.co.bluebird.android.bbsettings

unaffected

Version	Status	Constraints
`0`	affected	< 1.3.3

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-21762	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.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact Low

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.158% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://cert.pl/en/posts/2025/07CVE-2025-5344

History

Jul 17, 2025 2:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Jul 17, 2025 1:15 PM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
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.
Title		File removal via path traversal in unsecured broadcast receiver in Bluebird barcode scanner application
Weaknesses		CWE-926
References		https://cert.pl/en/posts/2025/07CVE-2025-5344
Metrics		cvssV4_0 `{'score': 5.1, 'vector': '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'}`