CVE-2024-13916

Exposure of Applications' Encryption PINs in Kruger&Matz AppLock

MEDIUM
6.9
CVSS Score
Published: May 30, 2025 at 03:16 PM UTC
Updated: June 17, 2026 at 07:02 AM UTC
1 product affected across 1 vendorCom.pri.applock

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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMCERT-PL
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-497CWE-926

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