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.
History

Tue, 13 Jan 2026 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Sound4 big Voice2
Sound4 big Voice2 Firmware
Sound4 big Voice4
Sound4 big Voice4 Firmware
Sound4 first Firmware
Sound4 impact Eco
Sound4 impact Eco Firmware
Sound4 impact Firmware
Sound4 pulse
Sound4 pulse Eco
Sound4 pulse Eco Firmware
Sound4 pulse Firmware
Sound4 stream Extension
Sound4 wm2
Sound4 wm2 Firmware
CPEs cpe:2.3:a:sound4:stream_extension:2.4.29:*:*:*:*:*:*:*
cpe:2.3:h:sound4:big_voice2:-:*:*:*:*:*:*:*
cpe:2.3:h:sound4:big_voice4:-:*:*:*:*:*:*:*
cpe:2.3:h:sound4:first:1.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:first:2.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact:1.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact:2.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact_eco:-:*:*:*:*:*:*:*
cpe:2.3:h:sound4:pulse:1.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:pulse:2.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:pulse_eco:-:*:*:*:*:*:*:*
cpe:2.3:h:sound4:wm2:-:*:*:*:*:*:*:*
cpe:2.3:o:sound4:big_voice2_firmware:1.30:*:*:*:*:*:*:*
cpe:2.3:o:sound4:big_voice4_firmware:1.2:*:*:*:*:*:*:*
cpe:2.3:o:sound4:first_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:o:sound4:first_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:o:sound4:impact_eco_firmware:1.16:*:*:*:*:*:*:*
cpe:2.3:o:sound4:impact_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:o:sound4:impact_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:o:sound4:pulse_eco_firmware:1.16:*:*:*:*:*:*:*
cpe:2.3:o:sound4:pulse_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:o:sound4:pulse_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:o:sound4:wm2_firmware:1.11:*:*:*:*:*:*:*
Vendors & Products Sound4 big Voice2
Sound4 big Voice2 Firmware
Sound4 big Voice4
Sound4 big Voice4 Firmware
Sound4 first Firmware
Sound4 impact Eco
Sound4 impact Eco Firmware
Sound4 impact Firmware
Sound4 pulse
Sound4 pulse Eco
Sound4 pulse Eco Firmware
Sound4 pulse Firmware
Sound4 stream Extension
Sound4 wm2
Sound4 wm2 Firmware

Tue, 06 Jan 2026 00:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 05 Jan 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Sound4
Sound4 bigvoice2
Sound4 bigvoice4
Sound4 first
Sound4 impact
Sound4 pulse-eco
Sound4 stream
Vendors & Products Sound4
Sound4 bigvoice2
Sound4 bigvoice4
Sound4 first
Sound4 impact
Sound4 pulse-eco
Sound4 stream

Tue, 30 Dec 2025 23:00:00 +0000

Type Values Removed Values Added
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.
Title SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated File Disclosure Vulnerability
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-12-30T22:41:37.875Z

Updated: 2026-01-05T20:17:56.939Z

Reserved: 2025-12-26T16:41:38.890Z

Link: CVE-2022-50792

cve-icon Vulnrichment

Updated: 2026-01-05T20:17:54.405Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-30T23:15:46.077

Modified: 2026-01-13T14:40:40.103

Link: CVE-2022-50792

cve-icon Redhat

No data.