CVE-2025-8476 Alpine iLX-507 TIDAL Improper Certificate Validation Vulnerability

High 7.1 Published 1 Aug 2025 Updated 1 Aug 2025

Network-adjacent attackers can execute arbitrary code with root privileges on Alpine iLX-507 devices via improper certificate validation in the TIDAL app.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-8476?

CVE-2025-8476 is a high-severity vulnerability in Alpine iLX-507, published on 1 Aug 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Alpine iLX-507 TIDAL Improper Certificate Validation Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-507 devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the TIDAL music streaming application. The issue results from improper certificate validation. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-26322.

Weakness: CWE-295

Which versions are affected by CVE-2025-8476?

It affects 1 product.

Products include Alpsalpine Ilx-507 Firmware.

How do I fix CVE-2025-8476?

No fix has been published for CVE-2025-8476 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-8476 being exploited?

There is no known exploitation of CVE-2025-8476 in the wild and no public exploit code.

Sources

Also known as GHSA-fjwp-5xr6-hvh5.