Authenticated Command Injection in SOUND4 www-data-handler.php (<=2.x

Publication date: 2025-12-30

Last updated on: 2025-12-30

Assigner: VulnCheck

Description

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an authenticated command injection vulnerability in the www-data-handler.php script that allows attackers to inject system commands through the 'services' POST parameter. Attackers can exploit this vulnerability by crafting malicious 'services' parameter values to execute arbitrary system commands with www-data user privileges.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-12-30

Last Modified

2025-12-30

Generated

2026-07-06

AI Q&A

2025-12-31

EPSS Evaluated

2026-07-05

NVD

CVE-2022-50793

EUVD

EUVD-2022-55933

Affected Vendors & Products

Vendor	Product	Version / Range
sound4	impact	2.x

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-78	The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Attack-Flow Graph

Executive Summary

This vulnerability exists in SOUND4 IMPACT/FIRST/PULSE/Eco versions up to 2.x, where an authenticated command injection flaw in the www-data-handler.php script allows attackers to inject and execute arbitrary system commands by manipulating the 'services' POST parameter. The commands execute with www-data user privileges.

Impact Analysis

An attacker exploiting this vulnerability can execute arbitrary system commands on the affected system with www-data user privileges, potentially leading to unauthorized access, data compromise, system disruption, or further escalation of privileges.

Hi! I’m here to help you understand CVE-2022-50793. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70