Description
Unauthenticated OS Command Injection (start_upgrade.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 User input passed directly to exec() allows remote code execution via start_upgrade.php. The `/var/tdf/start_upgrade.php` endpoint passes user-controlled `$_GET["filename"]` directly into `exec()` without sanitization or shell escaping. Attackers can inject arbitrary shell commands using metacharacters (`;`, `|`, etc.) to achieve remote code execution as the web server user (likely root).
Problem types
CWE-78 Unauthenticated OS Command Injection (start_upgrade.php)
Product status
30
50
100
300
500
1000
2000
3000
3500
6000
7000
Credits
Abdul Mhanni
References
www.abdulmhsblog.com/posts/webfmvulns/
www.abdulmhsblog.com/posts/webfmvulns/
