CVE-2025-66255criticalCWE-345

CVE-2025-66255: fallo crítico en DB Electronica Telecomunicazioni S.p.A.

Unauthenticated Arbitrary File Upload (upgrade_contents.php)

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Mozart FM Transmitter

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

28Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 9.9epss 0.4%
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
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
Productos afectados
DB Electronica Telecomunicazioni S.p.A. · Mozart FM Transmitter
CVEs relacionadas — DB Electronica Telecomunicazioni S.p.A.

En el mismo producto, de las más peligrosas a las menos.

CVE-2025-66261CRITICALUnauthenticated OS Command Injection (restore_settings.php)EPSS 2.3%CVE-2025-66253CRITICALUnauthenticated OS Command Injection (start_upgrade.php)EPSS 2.3%CVE-2025-66262CRITICALArbitrary File Overwrite via Tar Extraction Path TraversalEPSS 1.5%CVE-2025-66259CRITICALAuthenticated Root Remote Code Execution through improper filtering of HTTP post request parametersEPSS 0.7%CVE-2025-66251HIGHUnauthenticated Path Traversal with Arbitrary File DeletionEPSS 0.5%CVE-2025-66256CRITICALUnauthenticated Arbitrary File Upload (patch_contents.php)EPSS 0.5%