SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated File Disclosure Vulnerability

Advisories

severity: high
date: December 30, 2025
Affecting: Impact/Pulse/First Version 2: 1.1/2.15
Impact/Pulse Eco 1.16
BigVoice4 1.2
BigVoice2 1.30
Stream 1.1/2.4.29
WM2 1.11
CVE: CVE-2022-50792
CWE: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVSS: 8.7
CVSS V4 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
References: Zero Science Lab Disclosure (ZSL-2022-5736)
Packet Storm Security Exploit Details
IBM X-Force Vulnerability Exchange Entry
SOUND4 Product Homepage
Credit: LiquidWorm as Gjoko Krstic of Zero Science Lab
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.