SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-63228

The Mozart FM Transmitter web management interface on version WEBMOZZI-00287, contains an unauthenticated file upload vulnerability in the /upload_file.php endpoint.

CRITICAL 9.8EPSS 0.76%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.76%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

The Mozart FM Transmitter web management interface on version WEBMOZZI-00287, contains an unauthenticated file upload vulnerability in the /upload_file.php endpoint. An attacker can exploit this by sending a crafted POST request with a malicious file (e.g., a PHP webshell) to the server. The uploaded file is stored in the /upload/ directory, enabling remote code execution and full system compromise.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.76% probability · 53th percentile
CISA KEV
Not listed
Weakness
CWE-434
Affected
dbbroadcast/mozart next 100 firmware · dbbroadcast/mozart next 1000 firmware · dbbroadcast/mozart next 2000 firmware · dbbroadcast/mozart next 30 firmware · dbbroadcast/mozart next 300 firmware · dbbroadcast/mozart next 3000 firmware · dbbroadcast/mozart next 3500 firmware · dbbroadcast/mozart next 50 firmware · dbbroadcast/mozart next 500 firmware · dbbroadcast/mozart next 6000 firmware · dbbroadcast/mozart next 7000 firmware · dbbroadcast/mozart dds next 30 firmware · dbbroadcast/mozart dds next 50 firmware · dbbroadcast/mozart dds next 100 firmware · dbbroadcast/mozart dds next 300 firmware · dbbroadcast/mozart dds next 500 firmware · dbbroadcast/mozart dds next 1000 firmware · dbbroadcast/mozart dds next 2000 firmware · dbbroadcast/mozart dds next 3000 firmware · dbbroadcast/mozart dds next 3500 firmware · +2 more
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.