CVE-2022-50796

9.8 CRITICAL
Published: December 30, 2025 Modified: January 16, 2026
View on NVD

Description

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an unauthenticated remote code execution vulnerability in the firmware upload functionality with path traversal flaw. Attackers can exploit the upload.cgi script to write malicious files to the system with www-data permissions, enabling unauthorized access and code execution.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/247951
Source: disclosure@vulncheck.com
Third Party Advisory
https://www.sound4.com/
Source: disclosure@vulncheck.com
Product
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.php
Source: disclosure@vulncheck.com
Exploit Third Party Advisory

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
2.7%
86th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

sound4