CVE-2025-66261
Last modified
CVE-2025-66261 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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 `$_GET["name"]` parameter through `urldecode()` directly into `exec()` without validation or escaping. EPSS estimates a 2.09% chance of exploitation in the next 30 days.
Description
Unauthenticated OS Command Injection (restore_settings.php) in DB Electronica Telecomunicazioni S.p.A. Mozart FM Transmitter versions 30, 50, 100, 300, 500, 1000, 2000, 3000, 3500, 6000, 7000 allows an attacker to perform URL-decoded name parameter passed to exec() allows remote code execution. The `/var/tdf/restore_settings.php` endpoint passes user-controlled `$_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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dbbroadcast | Mozart Next 100 Firmware | All versions |
| Dbbroadcast | Mozart Next 1000 Firmware | All versions |
| Dbbroadcast | Mozart Next 2000 Firmware | All versions |
| Dbbroadcast | Mozart Next 30 Firmware | All versions |
| Dbbroadcast | Mozart Next 300 Firmware | All versions |
| Dbbroadcast | Mozart Next 3000 Firmware | All versions |
| Dbbroadcast | Mozart Next 3500 Firmware | All versions |
| Dbbroadcast | Mozart Next 50 Firmware | All versions |
| Dbbroadcast | Mozart Next 500 Firmware | All versions |
| Dbbroadcast | Mozart Next 6000 Firmware | All versions |
| Dbbroadcast | Mozart Next 7000 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 30 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 50 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 100 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 300 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 500 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 1000 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 2000 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 3000 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 3500 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 6000 Firmware | All versions |
| Dbbroadcast | Mozart Dds Next 7000 Firmware | All versions |
References
- https://www.abdulmhsblog.com/posts/webfmvulns/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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