CVE-2025-43723

# CVE-2025-43723 PoC - Dell PowerScale OneFS 加密算法漏洞检测 # Note: This is a conceptual PoC for vulnerability detection # Actual exploitation requires specific cryptographic weakness identification import requests import ssl import json from urllib.parse import urljoin def check_cve_2025_43723(target_url): """ Check for CVE-2025-43723 vulnerability in Dell PowerScale OneFS This PoC demonstrates detection of weak cryptographic algorithm usage """ results = { 'cve_id': 'CVE-2025-43723', 'target': target_url, 'vulnerable': False, 'details': [] } # Check OneFS version endpoint version_endpoints = [ '/platform/1 cluster/node/version', '/platform/3/cluster/config', '/api/v1.0/cluster/node/version' ] for endpoint in version_endpoints: try: url = urljoin(target_url, endpoint) response = requests.get(url, timeout=10, verify=False) if response.status_code == 200: version_data = response.json() results['details'].append(f"Found version endpoint: {endpoint}") results['details'].append(f"Response: {json.dumps(version_data, indent=2)}") # Check for vulnerable versions # Versions < 9.10.1.3 or 9.11.0.0 - 9.12.0.0 are affected except requests.exceptions.RequestException as e: results['details'].append(f"Error accessing {endpoint}: {str(e)}") # Check for SSL/TLS configuration issues try: url = urljoin(target_url, '/') response = requests.get(url, timeout=10, verify=False) # Analyze SSL context if available if hasattr(response, 'connection') and response.connection: ssl_context = response.connection.getpeercert(True) if ssl_context: results['details'].append("SSL certificate detected - further analysis required") except Exception as e: results['details'].append(f"SSL check error: {str(e)}") return results def main(): target = input("Enter target URL (e.g., https://192.168.1.100): ").strip() if not target.startswith('http'): target = f"https://{target}" print(f"\n[*] Scanning for CVE-2025-43723 on {target}") print("=" * 60) results = check_cve_2025_43723(target) print(f"\n[+] Results:") print(json.dumps(results, indent=2)) print("\n[!] Note: This is a detection PoC only.") print("[!] For full vulnerability assessment, analyze cryptographic implementation.") print("[!] Recommended: Upgrade to OneFS 9.10.1.3 or later.") if __name__ == '__main__': main() # References: # - Dell DSA-2025-381: https://www.dell.com/support/kbdoc/en-us/000390206/ # - Affected versions: < 9.10.1.3, 9.11.0.0 - 9.12.0.0

{"cve": {"id": "CVE-2025-43723", "sourceIdentifier": "[email protected]", "published": "2025-11-10T19:15:56.880", "lastModified": "2026-02-20T18:38:47.087", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell PowerScale OneFS, versions prior to 9.10.1.3 and versions 9.11.0.0 through 9.12.0.0, contains a use of a broken or risky cryptographic algorithm vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 5.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.2, "impactScore": 3.6}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-327"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:dell:powerscale_onefs:*:*:*:*:*:*:*:*", "versionEndExcluding": "9.10.1.3", "matchCriteriaId": "7DFB4FC4-16D5-442B-A56D-D0F5701037CF"}, {"vulnerable": true, "criteria": "cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:*", "versionStartIncluding": "9.11.0.0", "versionEndExcluding": "9.12.0.0", "matchCriteriaId": "E943ABD7-89C5-4B3C-A6F5-60CF6AF1A121"}]}]}], "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000390206/dsa-2025-381-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}