Vulnerability Description
Stored Cross-Site Scripting via XML Injection 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 Stored XSS via crafted filenames injected into patchlist.xml. User-controlled filenames are directly concatenated into `patchlist.xml` without encoding, allowing injection of malicious JavaScript payloads via crafted filenames (e.g., `<img src=x onerror=alert()>.bin`). The XSS executes when ajax.js processes and renders the XML file.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dbbroadcast | Mozart Next 6000 Firmware | - |
| Dbbroadcast | Mozart Next 6000 | - |
| Dbbroadcast | Mozart Next 500 Firmware | - |
| Dbbroadcast | Mozart Next 500 | - |
| Dbbroadcast | Mozart Next 50 Firmware | - |
| Dbbroadcast | Mozart Next 50 | - |
| Dbbroadcast | Mozart Next 3500 Firmware | - |
| Dbbroadcast | Mozart Next 3500 | - |
| Dbbroadcast | Mozart Next 3000 Firmware | - |
| Dbbroadcast | Mozart Next 3000 | - |
| Dbbroadcast | Mozart Next 300 Firmware | - |
| Dbbroadcast | Mozart Next 300 | - |
| Dbbroadcast | Mozart Next 30 Firmware | - |
| Dbbroadcast | Mozart Next 30 | - |
| Dbbroadcast | Mozart Next 2000 Firmware | - |
| Dbbroadcast | Mozart Next 2000 | - |
| Dbbroadcast | Mozart Next 1000 Firmware | - |
| Dbbroadcast | Mozart Next 1000 | - |
| Dbbroadcast | Mozart Next 100 Firmware | - |
| Dbbroadcast | Mozart Next 100 | - |
Related Weaknesses (CWE)
References
- https://www.abdulmhsblog.com/posts/webfmvulns/ExploitThird Party Advisory
- https://www.abdulmhsblog.com/posts/webfmvulns/ExploitThird Party Advisory
FAQ
What is CVE-2025-66258?
CVE-2025-66258 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Stored Cross-Site Scripting via XML Injection 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 ...
How severe is CVE-2025-66258?
CVE-2025-66258 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-66258?
Check the references section above for vendor advisories and patch information. Affected products include: Dbbroadcast Mozart Next 6000 Firmware, Dbbroadcast Mozart Next 6000, Dbbroadcast Mozart Next 500 Firmware, Dbbroadcast Mozart Next 500, Dbbroadcast Mozart Next 50 Firmware.