CVE-2022-50790
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Radio Stream Disclosure
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-306 |
| Vendor | sound4 ltd. |
| Product | impact/pulse/first |
| Published | Dec 30, 2025 |
| Last Updated | Mar 4, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
SOUND4 Ltd. / Impact/Pulse/First
Version 2: 1.1/2.15
SOUND4 Ltd. / Impact/Pulse Eco
1.16
SOUND4 Ltd. / BigVoice4
1.2
SOUND4 Ltd. / BigVoice2
1.30
SOUND4 Ltd. / Stream
1.1/2.4.29
Kantar Media / WM2
1.11
References
zeroscience.mk: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5734.php packetstormsecurity.com: https://packetstormsecurity.com/files/170261/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Radio-Steam-Disclosure.html exchange.xforce.ibmcloud.com: https://exchange.xforce.ibmcloud.com/vulnerabilities/247923 sound4.com: https://www.sound4.com/ vulncheck.com: https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-radio-stream-disclosure
Credits
LiquidWorm as Gjoko Krstic of Zero Science Lab