CVE-2024-13917
CWE-926Published: May 30, 2025· Updated: Jun 17, 2026
Official 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.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.
Technical Analysis
CVE-2024-13917 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation does not require any privileges, though user interaction (A) is needed, which slightly reduces the risk of mass automated attacks.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (1)
Quick Facts
Related CVEs (CWE-926)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-13917 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts