CVE-2025-66255

CRITICAL

9.8

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

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie11/26/2025

Derniere modification12/3/2025

Sourcenvd

Observations honeypot0

Produits affectes

dbbroadcast:mozart_dds_next_100dbbroadcast:mozart_dds_next_1000dbbroadcast:mozart_dds_next_1000_firmwaredbbroadcast:mozart_dds_next_100_firmwaredbbroadcast:mozart_dds_next_2000dbbroadcast:mozart_dds_next_2000_firmwaredbbroadcast:mozart_dds_next_30dbbroadcast:mozart_dds_next_300dbbroadcast:mozart_dds_next_3000dbbroadcast:mozart_dds_next_3000_firmwaredbbroadcast:mozart_dds_next_300_firmwaredbbroadcast:mozart_dds_next_30_firmwaredbbroadcast:mozart_dds_next_3500dbbroadcast:mozart_dds_next_3500_firmwaredbbroadcast:mozart_dds_next_50dbbroadcast:mozart_dds_next_500dbbroadcast:mozart_dds_next_500_firmwaredbbroadcast:mozart_dds_next_50_firmwaredbbroadcast:mozart_dds_next_6000dbbroadcast:mozart_dds_next_6000_firmwaredbbroadcast:mozart_dds_next_7000dbbroadcast:mozart_dds_next_7000_firmwaredbbroadcast:mozart_next_100dbbroadcast:mozart_next_1000dbbroadcast:mozart_next_1000_firmwaredbbroadcast:mozart_next_100_firmwaredbbroadcast:mozart_next_2000dbbroadcast:mozart_next_2000_firmwaredbbroadcast:mozart_next_30dbbroadcast:mozart_next_300dbbroadcast:mozart_next_3000dbbroadcast:mozart_next_3000_firmwaredbbroadcast:mozart_next_300_firmwaredbbroadcast:mozart_next_30_firmwaredbbroadcast:mozart_next_3500dbbroadcast:mozart_next_3500_firmwaredbbroadcast:mozart_next_50dbbroadcast:mozart_next_500dbbroadcast:mozart_next_500_firmwaredbbroadcast:mozart_next_50_firmwaredbbroadcast:mozart_next_6000dbbroadcast:mozart_next_6000_firmwaredbbroadcast:mozart_next_7000dbbroadcast:mozart_next_7000_firmware

Faiblesses (CWE)

CWE-345CWE-434

References

https://www.abdulmhsblog.com/posts/webfmvulns/(b7efe717-a805-47cf-8e9a-921fca0ce0ce)

https://www.abdulmhsblog.com/posts/webfmvulns/(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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