CVE-2022-50793 - CVE House
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Status published High CVE-2022-50793

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Authenticated Command Injection via www-data-handler.php

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • LiquidWorm as Gjoko Krstic of Zero Science Lab

Affected Vendor

SOUND4 Ltd.

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Affected Software

Impact/Pulse/First, Impact/Pulse Eco, BigVoice4, BigVoice2, Stream, WM2
Vulnerable Versions:
Version 2: 1.1/2.15, 1.16, 1.2, 1.30, 1.1/2.4.29, 1.11

Timeline

Official Publish: December 30th, 2025
Last Modified: January 5th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)