CVE-2022-50790

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Radio Stream Disclosure

SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain an unauthenticated vulnerability that allows remote attackers to access live radio stream information through webplay or ffmpeg scripts. Attackers can exploit the vulnerability by calling specific web scripts to disclose radio stream details without requiring authentication.

Affected

SOUND4 Ltd. · Kantar Media · Impact/Pulse/First · Impact/Pulse Eco · BigVoice4 · BigVoice2 · Stream · WM2

CVSS v4.0 VULNCHECK

6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/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

CVSS v3.1 NVD

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

EPSS

0.79% chance of exploitation in the next 30 days, 55th percentile

Published

2025-12-30

Updated

2026-10-01

Proof-of-concept exploits (1)

• https://packetstormsecurity.com/files/170261/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Radio-Stea…

Security advisories

• https://exchange.xforce.ibmcloud.com/vulnerabilities/247923
• https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-radio-st…
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5734.php
• https://www.sound4.com

References

• CVE Record
• NVD entry