CVE-2022-50787

Published: Dec 30, 2025Modified: Jun 17, 2026

5.3

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: disclosure@vulncheck.com (Secondary)

Description

SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username input to execute arbitrary HTML and JavaScript code in victim browser sessions without authentication.

Affected (12)

Products: Sound4: First Firmware, Impact Eco Firmware, Pulse Eco Firmware, Big Voice4 Firmware, Big Voice2 Firmware, Wm2 Firmware, Stream Extension, Pulse Firmware, Impact Firmware

9 products

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 First Firmware	Version 2.15

Running on/with	Platform Versions
Sound4 First	Version 2.0

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 First Firmware	Version 1.69

Running on/with	Platform Versions
Sound4 First	Version 1.0

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Impact Eco Firmware	Version 1.16

Running on/with	Platform Versions
Sound4 Impact Eco	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Pulse Eco Firmware	Version 1.16

Running on/with	Platform Versions
Sound4 Pulse Eco	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Big Voice4 Firmware	Version 1.2

Running on/with	Platform Versions
Sound4 Big Voice4	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Big Voice2 Firmware	Version 1.30

Running on/with	Platform Versions
Sound4 Big Voice2	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Wm2 Firmware	Version 1.11

Running on/with	Platform Versions
Sound4 Wm2	All versions

Configuration H

1 vulnerable

Vulnerable Software	Affected Versions
Sound4 Stream Extension	Version 2.4.29

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Pulse Firmware	Version 1.69

Running on/with	Platform Versions
Sound4 Pulse	Version 1.0

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Pulse Firmware	Version 2.15

Running on/with	Platform Versions
Sound4 Pulse	Version 2.0

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Impact Firmware	Version 1.69

Running on/with	Platform Versions
Sound4 Impact	Version 1.0

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sound4 Impact Firmware	Version 2.15

Running on/with	Platform Versions
Sound4 Impact	Version 2.0

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.