CVE-2025-63228CRITICAL 9.8EPSS p47.0%

CVE-2025-63228CVE-2025-63228

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.67% probability of exploitation · percentile 47.0% · 2026-06-19T12:03:05Z
Published2025-11-18
Last modified2025-12-08

Underlying weaknesses· 1

CWE-434

References

  1. https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63228_Mozart_FM_Transmitter_Unauthenticated_File_Upload
  2. https://www.dbbroadcast.com/

1

TypeTargetConfidenceTier
WeaknessUnrestricted Upload of File with Dangerous Typecwe-4340%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.