CVE-2025-66255
Essential information
- Published
- 26/11/2025 01:16
- Modified
- 03/12/2025 16:48
- Author
- —
- Creator
- —
- CVSS
- 9.9 CRITICAL (v3) 9.9 CRITICAL (v4.0)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
—
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/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
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Privileges required
- —
- User interaction
- —
- Scope
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Attack requirements
- NONE
- Privileges required
- NONE
- User interaction
- NONE
- Confidentiality (V)
- HIGH
- Confidentiality (S)
- HIGH
- Integrity (V)
- HIGH
- Integrity (S)
- NONE
- Availability (V)
- NONE
- Availability (S)
- NONE
- Exploit maturity
- NOT_DEFINED
Description
Unauthenticated Arbitrary File Upload (upgrade_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 Missing signature validation allows uploading malicious firmware packages.
The firmware upgrade endpoint in `upgrade_contents.php` accepts arbitrary file uploads without validating file headers, cryptographic signatures, or enforcing .tgz format requirements, allowing malicious firmware injection. This endpoint also subsequently provides ways for arbitrary file uploads and subsequent remote code execution
NVD status
- Status
- Analyzed — CVE has had analysis completed and all data associations made.
- Source
- b7efe717-a805-47cf-8e9a-921fca0ce0ce
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| dbbroadcast / mozart next 3000 firmware | cpe:2.3:o:dbbroadcast:mozart_next_3000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 3000 | cpe:2.3:h:dbbroadcast:mozart_next_3000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 3500 firmware | cpe:2.3:o:dbbroadcast:mozart_next_3500_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 3500 | cpe:2.3:h:dbbroadcast:mozart_next_3500:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 50 firmware | cpe:2.3:o:dbbroadcast:mozart_next_50_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 50 | cpe:2.3:h:dbbroadcast:mozart_next_50:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 500 firmware | cpe:2.3:o:dbbroadcast:mozart_next_500_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 500 | cpe:2.3:h:dbbroadcast:mozart_next_500:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 6000 firmware | cpe:2.3:o:dbbroadcast:mozart_next_6000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 6000 | cpe:2.3:h:dbbroadcast:mozart_next_6000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 7000 firmware | cpe:2.3:o:dbbroadcast:mozart_next_7000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 7000 | cpe:2.3:h:dbbroadcast:mozart_next_7000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 100 firmware | cpe:2.3:o:dbbroadcast:mozart_next_100_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 100 | cpe:2.3:h:dbbroadcast:mozart_next_100:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 1000 firmware | cpe:2.3:o:dbbroadcast:mozart_next_1000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 1000 | cpe:2.3:h:dbbroadcast:mozart_next_1000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 2000 firmware | cpe:2.3:o:dbbroadcast:mozart_next_2000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 2000 | cpe:2.3:h:dbbroadcast:mozart_next_2000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 30 firmware | cpe:2.3:o:dbbroadcast:mozart_next_30_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 30 | cpe:2.3:h:dbbroadcast:mozart_next_30:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 300 firmware | cpe:2.3:o:dbbroadcast:mozart_next_300_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart next 300 | cpe:2.3:h:dbbroadcast:mozart_next_300:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 30 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_30_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 30 | cpe:2.3:h:dbbroadcast:mozart_dds_next_30:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 50 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_50_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 50 | cpe:2.3:h:dbbroadcast:mozart_dds_next_50:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 100 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_100_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 100 | cpe:2.3:h:dbbroadcast:mozart_dds_next_100:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 300 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_300_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 300 | cpe:2.3:h:dbbroadcast:mozart_dds_next_300:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 500 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_500_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 500 | cpe:2.3:h:dbbroadcast:mozart_dds_next_500:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 1000 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_1000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 1000 | cpe:2.3:h:dbbroadcast:mozart_dds_next_1000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 2000 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_2000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 2000 | cpe:2.3:h:dbbroadcast:mozart_dds_next_2000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 3000 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_3000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 3000 | cpe:2.3:h:dbbroadcast:mozart_dds_next_3000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 3500 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_3500_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 3500 | cpe:2.3:h:dbbroadcast:mozart_dds_next_3500:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 6000 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_6000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 6000 | cpe:2.3:h:dbbroadcast:mozart_dds_next_6000:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 7000 firmware | cpe:2.3:o:dbbroadcast:mozart_dds_next_7000_firmware:-:*:*:*:*:*:*:* |
| dbbroadcast / mozart dds next 7000 | cpe:2.3:h:dbbroadcast:mozart_dds_next_7000:-:*:*:*:*:*:*:* |