CVE-2025-63220

HIGH EPSS 32.2%
Published Nov 19, 20257mo ago · Modified Jun 17, 20261w ago
7.2 CVSS 3.1
High
Find Similar
Published Nov 19, 2025 7mo ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
7.2
Exploitability
1.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
32.2% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-494

Affected Products 2

VendorProductVersionRange
sound4first_firmware2.33any
sound4first*any

References 3

  • github.com https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63220_Sound4%20FIRST%20RCE
    ExploitThird Party Advisory
  • sound4helpdesk.com https://www.sound4helpdesk.com/
    Product
  • sound4helpdesk.com https://www.sound4helpdesk.com/first-downloads/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.