CVE-2022-50792

PoC ×2—

CVSS 4.0

8.7 high

EPSS

2%p73

Published

Dec 30, 2025 (Dec 30, 2025)

Modified

Jun 17, 2026

Description

SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain an unauthenticated file disclosure vulnerability that allows remote attackers to access sensitive system files. Attackers can exploit the vulnerability by manipulating the 'file' GET parameter to disclose arbitrary files on the affected device.

Vendors: sound4
Products: impact firmware, pulse firmware, first firmware, impact eco firmware, pulse eco firmware, big voice4 firmware, big voice2 firmware, wm2 firmware, stream extension
Weakness: CWE-22
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/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

NVD CVE.org GitHub PoCs EPSS (1.5%)

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