Bluebird devices contain a pre-loaded file manager application. This application exposes an unsecured service provider "com.bluebird.system.koreanpost.IsdcardRemoteService". A local attacker can bind to the AIDL-type service to copy and delete arbitrary files from device's storage with system-level permissions. Version 1.4.4 is vulnerable, vendor reverted vulnerable versions to older version: 1.3.6
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.
Link | Tags |
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https://cert.pl/en/posts/2025/07/CVE-2025-5344 | third party advisory |