CVE-2022-50696 - CVE House
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Status published Critical CVE-2022-50696

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Hardcoded Credentials Authentication Bypass

Vulnerability Description

SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain hardcoded credentials embedded in server binaries that cannot be modified through normal device operations. Attackers can leverage these static credentials to gain unauthorized access to the device across Linux and Windows distributions without requiring user interaction.

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: March 4th, 2026
Added to House: July 21st, 2026

CVSS Vectors

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

Weaknesses (CWE)