CVE-2025-63220
HIGHSound4 FIRST - RCE
Title source: llmDescription
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.
Scores
CVSS v3
7.2
EPSS
0.0019
EPSS Percentile
41.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-494
Status
published
Affected Products (1)
sound4/first_firmware
Timeline
Published
Nov 19, 2025
Tracked Since
Feb 18, 2026