CVE-2025-66256
Dec. 3, 2025, 5:15 p.m.
9.9
Critical
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.
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.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Dbbroadcast |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-434
Unrestricted Upload of File with Dangerous Type
The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| o | dbbroadcast | mozart_next_100_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_100 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_1000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_1000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_2000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_2000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_30_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_30 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_300_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_300 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_3000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_3000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_3500_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_3500 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_50_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_50 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_500_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_500 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_6000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_6000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_next_7000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_next_7000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_30_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_30 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_50_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_50 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_100_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_100 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_300_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_300 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_500_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_500 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_1000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_1000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_2000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_2000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_3000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_3000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_3500_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_3500 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_6000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_6000 | - | / | / | / | / | / | / | / |
| o | dbbroadcast | mozart_dds_next_7000_firmware | - | / | / | / | / | / | / | / |
| h | dbbroadcast | mozart_dds_next_7000 | - | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 4.0
- Attack Vector: NETWORK
- Attack Complexity: LOW
- Attack Requirements: NONE
- Privileges Required: NONE
- User Interaction: NONE
- Scope:
- Confidentiality Impact: HIGH
- Integrity Impact: HIGH
- Availability Impact: LOW
- Exploit Maturity: NOT_DEFINED
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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Timeline
Published: Nov. 26, 2025, 1:16 a.m.
Last Modified: Dec. 3, 2025, 5:15 p.m.
Last Modified: Dec. 3, 2025, 5:15 p.m.
Status : Modified
CVE has been amended by a source (CVE Primary CNA or another CNA). Analysis data supplied by the NVD may be no longer be accurate due to these changes.
More infoSource
b7efe717-a805-47cf-8e9a-921fca0ce0ce
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.