CVE-2025-66261: Dbbroadcast Mozart Dds Next 1000 Firmware

Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days.

Unauthenticated OS Command Injection (restore_settings.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 URL-decoded name parameter passed to exec() allows remote code execution. The `/var/tdf/restore_settings.php` endpoint passes user-controlled `$_GET["name"]` parameter through `urldecode()` directly into `exec()` without validation or escaping. Attackers can inject arbitrary shell commands using metacharacters (`;`, `|`, `&&`, etc.) to achieve unauthenticated remote code execution as the web server user.

Affected products

  • Dbbroadcast Mozart Dds Next 1000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 100 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 2000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 3000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 300 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 30 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 3500 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 500 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 50 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 6000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Dds Next 7000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 1000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 100 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 2000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 3000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 300 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 30 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 3500 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 500 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 50 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 6000 Firmware: affected versions not specified
  • Dbbroadcast Mozart Next 7000 Firmware: affected versions not specified

Published 2025-11-26. Last modified 2026-06-17.