BaseFortify

Publication date: 2025-11-19

Last updated on: 2025-11-20

Assigner: MITRE

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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-11-19

Last Modified

2025-11-20

Generated

2026-07-06

AI Q&A

2025-11-19

EPSS Evaluated

2026-07-05

NVD

CVE-2025-63220

Affected Vendors & Products

Vendor	Product	Version / Range
sound4	first	3.1

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-494	The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.

Attack-Flow Graph

Impact Analysis

This vulnerability can allow an attacker to execute arbitrary code remotely on the affected system, potentially leading to full system compromise, unauthorized access, data theft, or disruption of services.

Executive Summary

The vulnerability in the Sound4 FIRST web-based management interface allows an attacker to perform Remote Code Execution (RCE) by exploiting the firmware update process. Specifically, the update mechanism does not validate the integrity of a script named manual.sh, which can be modified by an attacker to inject arbitrary commands when the firmware is repackaged and installed.

Hi! I’m here to help you understand CVE-2025-63220. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70