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CVE-2025-66261

CRITICAL Exploitation: PoC
9.9
CVSS 4.0
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.

Metadata

CVE ID
CVE-2025-66261
State
PUBLISHED
Assigner
Gridware
Reserved
2025-11-26 00:21 UTC
Published
2025-11-26 00:49 UTC
Last updated
2025-11-26 15:00 UTC
Primary CWE
CWE-78
CWE-78 Unauthenticated OS Command Injection (restore_setting…
Vendor / Product
DB Electronica Telecomunicazioni S.p.A. / Mozart FM Transmitter
Sources
cve.org  ·  NVD

Severity & Metrics

9.9 CRITICAL CVSS 4.0
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
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
yes
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
DB Electronica Telecomunicazioni S.p.A. Mozart FM Transmitter — 30, 50, 100, 300 …
Weakness (CWE)
CWESourceDescription
CWE-78 cna CWE-78 Unauthenticated OS Command Injection (restore_settings.php)
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.9 CRITICAL 4.0 cna 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
References (1)
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