{"id":"CVE-2025-66256","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-66256","generatedAt":"2026-10-28T02:21:32.721Z","title":"Unauthenticated Arbitrary File Upload (patch_contents.php) in DB Electronica Telecomunicazioni S.p.A.","description":"Unauthenticated Arbitrary File Upload (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 Unrestricted file upload in patch_contents.php allows uploading malicious files.\n\nThe `/var/tdf/patch_contents.php` endpoint allows unauthenticated arbitrary file uploads without file type validation, MIME checking, or size restrictions beyond 16MB, enabling attackers to upload malicious files.","published":"2025-11-26T01:16:09.000Z","lastModified":"2026-10-18T20:10:00.000Z","status":"Modified","sourceIdentifier":"b7efe717-a805-47cf-8e9a-921fca0ce0ce","cvss":{"version":"4.0","score":9.9,"severity":"CRITICAL","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-434"],"affected":["dbbroadcast/mozart next 100 firmware","dbbroadcast/mozart next 1000 firmware","dbbroadcast/mozart next 2000 firmware","dbbroadcast/mozart next 30 firmware","dbbroadcast/mozart next 300 firmware","dbbroadcast/mozart next 3000 firmware","dbbroadcast/mozart next 3500 firmware","dbbroadcast/mozart next 50 firmware","dbbroadcast/mozart next 500 firmware","dbbroadcast/mozart next 6000 firmware","dbbroadcast/mozart next 7000 firmware","dbbroadcast/mozart dds next 30 firmware","dbbroadcast/mozart dds next 50 firmware","dbbroadcast/mozart dds next 100 firmware","dbbroadcast/mozart dds next 300 firmware","dbbroadcast/mozart dds next 500 firmware","dbbroadcast/mozart dds next 1000 firmware","dbbroadcast/mozart dds next 2000 firmware","dbbroadcast/mozart dds next 3000 firmware","dbbroadcast/mozart dds next 3500 firmware","dbbroadcast/mozart dds next 6000 firmware","dbbroadcast/mozart dds next 7000 firmware"],"epss":{"score":0.00437,"percentile":0.37758,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.abdulmhsblog.com/posts/webfmvulns/","tags":["Exploit","Third Party Advisory"],"source":"b7efe717-a805-47cf-8e9a-921fca0ce0ce"},{"url":"https://www.abdulmhsblog.com/posts/webfmvulns/","tags":["Exploit","Third Party Advisory"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-66256","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}