Improper access control in AzuraCast - CVE-2025-67737
Published: April 23, 2026
Vulnerability identifier: #VU127150
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-67737
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: AzuraCast
Affected software:
AzuraCast
AzuraCast
Detailed vulnerability description
The vulnerability allows a remote attacker to modify station database contents.
The vulnerability exists due to improper access control in the internal sftp-event API endpoint when handling crafted HTTP requests to the public-facing API. A remote attacker can send a specially crafted request to modify station database contents.
User interaction is required, and exploitation requires knowledge of a valid SFTP username and the station's internal filesystem path structure.
How to mitigate CVE-2025-67737
Install security update from vendor's website.