Unrated severityNVD Advisory· Published Nov 19, 2025· Updated Nov 20, 2025

CVE-2025-63220

Description

The Sound4 FIRST web-based management interface is vulnerable to Remote Code Execution (RCE) via a malicious firmware update package. The update mechanism fails to validate the integrity of manual.sh, allowing an attacker to inject arbitrary commands by modifying this script and repackaging the firmware.

Affected products

Sound4/FIRST web-based management interfacedescription
Sound4 Ltd./FIRSTllm-fuzzy

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63220_Sound4%20FIRST%20RCEmitre
www.sound4helpdesk.commitre
www.sound4helpdesk.com/first-downloads/mitre

News mentions

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