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CVE

CWE

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CVE-2022-50696

Published: Dec 30, 2025

Modified: Mar 4, 2026

PUBLISHED

CVSS v3.1

9.8

CRITICAL

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.

Vendor	Product	Versions
SOUND4 Ltd.	Impact/Pulse/First	affected `Version 2: 1.1/2.15`
SOUND4 Ltd.	Impact/Pulse Eco	affected `1.16`
SOUND4 Ltd.	BigVoice4	affected `1.2`
SOUND4 Ltd.	BigVoice2	affected `1.30`
SOUND4 Ltd.	Stream	affected `1.1/2.4.29`
Kantar Media	WM2	affected `1.11`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

Zero Science Lab Disclosure (ZSL-2022-5729)

third-party-advisory

Packet Storm Security Exploit Details

exploit

IBM X-Force Vulnerability Exchange Entry

vdb-entry

SOUND4 Product Homepage

product

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

third-party-advisory

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