CVE-2025-66256
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. The `/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.
- CVSS 4.0
- 9.9
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 - CVSS 3.1
- 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-25)
- CWE
- CWE-434
- Published
- Modified
- Record from
- the NVD, synced
Affected
- dbbroadcast:mozart_dds_next_1000_firmware
- dbbroadcast:mozart_dds_next_100_firmware
- dbbroadcast:mozart_dds_next_2000_firmware
- dbbroadcast:mozart_dds_next_3000_firmware
- dbbroadcast:mozart_dds_next_300_firmware
- dbbroadcast:mozart_dds_next_30_firmware
- dbbroadcast:mozart_dds_next_3500_firmware
- dbbroadcast:mozart_dds_next_500_firmware
- dbbroadcast:mozart_dds_next_50_firmware
- dbbroadcast:mozart_dds_next_6000_firmware
- dbbroadcast:mozart_dds_next_7000_firmware
- dbbroadcast:mozart_next_1000_firmware
- dbbroadcast:mozart_next_100_firmware
- dbbroadcast:mozart_next_2000_firmware
- dbbroadcast:mozart_next_3000_firmware
- dbbroadcast:mozart_next_300_firmware
- dbbroadcast:mozart_next_30_firmware
- dbbroadcast:mozart_next_3500_firmware
- dbbroadcast:mozart_next_500_firmware
- dbbroadcast:mozart_next_50_firmware
- dbbroadcast:mozart_next_6000_firmware
- dbbroadcast:mozart_next_7000_firmware