Mozart FM Transmitter WEBMOZZI-00287 Web Management Interface /patch.php unrestricted upload

Summaryinfo

A vulnerability labeled as critical has been found in Mozart FM Transmitter WEBMOZZI-00287. This impacts an unknown function of the file /patch.php of the component Web Management Interface. Executing a manipulation can lead to unrestricted upload. This vulnerability is tracked as CVE-2025-63227. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Mozart FM Transmitter WEBMOZZI-00287. This vulnerability affects an unknown part of the file /patch.php of the component Web Management Interface. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The Mozart FM Transmitter web management interface on version WEBMOZZI-00287, contains an unrestricted file upload vulnerability in the /patch.php endpoint. An attacker with administrative credentials can upload arbitrary files (e.g., PHP webshells), which are stored in the /patch/ directory. This allows the attacker to execute arbitrary commands on the server, potentially leading to full system compromise.

This vulnerability was named CVE-2025-63227 since 10/27/2025. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 11/19/2025). This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

By approaching the search of inurl:patch.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Mozart

Name

• FM Transmitter

Version

• WEBMOZZI-00287

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