CVE-2022-50792
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated File Disclosure Vulnerability
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-22 |
| 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-2022-5736.php packetstormsecurity.com: https://packetstormsecurity.com/files/170263/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Unauthenticated-File-Disclosure.html exchange.xforce.ibmcloud.com: https://exchange.xforce.ibmcloud.com/vulnerabilities/247916 sound4.com: https://www.sound4.com/ vulncheck.com: https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-file-disclosure-vulnerability
Credits
LiquidWorm as Gjoko Krstic of Zero Science Lab