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    2 vulnerabilities by Kruger&Matz

    CVE-2024-13917 (GCVE-0-2024-13917)

    Vulnerability from cvelistv5 – Published: 2025-05-30 15:17 – Updated: 2025-06-10 09:12
    VLAI
    Title
    Intent Injection in Kruger&Matz AppLock application
    Summary
    An application "com.pri.applock", which is pre-loaded on Kruger&Matz smartphones, allows a user to encrypt any application using user-provided PIN code or by using biometric data. Exposed ”com.pri.applock.LockUI“ activity allows any other malicious application, with no granted Android system permissions, to inject an arbitrary intent with system-level privileges to a protected application. One must know the protecting PIN number (it might be revealed by exploiting CVE-2024-13916) or ask the user to provide it. Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability. Application update was released in April 2025.
    Severity
    8.3 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-926 - Improper Export of Android Application Components
    Assigner
    References
    URL Tags
    https://cert.pl/en/posts/2025/05/CVE-2024-13915 third-party-advisory
    Impacted products
    Credits
    Szymon Chadam
    Show details on NVD website
    To clipboard 

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    CVE-2024-13916 (GCVE-0-2024-13916)

    Vulnerability from cvelistv5 – Published: 2025-05-30 15:16 – Updated: 2025-10-03 09:01
    VLAI
    Title
    Exposure of Applications' Encryption PINs in Kruger&Matz AppLock
    Summary
    An application "com.pri.applock", which is pre-loaded on Kruger&Matz smartphones, allows a user to encrypt any application using user-provided PIN code or by using biometric data. Exposed ”com.android.providers.settings.fingerprint.PriFpShareProvider“ content provider's public method query() allows any other malicious application, without any granted Android system permissions, to exfiltrate the PIN code. Only version (version name: 13, version code: 33) was tested and confirmed to have this vulnerability. Application update was released in April 2025.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-926 - Improper Export of Android Application Components
    Assigner
    References
    URL Tags
    https://cert.pl/en/posts/2025/05/CVE-2024-13915 third-party-advisory
    Impacted products
    Date Public
    2025-05-30 10:00
    Credits
    Szymon Chadam
    Show details on NVD website
    To clipboard 

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