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.
References (5)
Core 5
Core References
Exploit, Third Party Advisory third-party-advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5736.php
Exploit, Third Party Advisory, VDB Entry exploit
https://packetstormsecurity.com/files/170263/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Unauthenticated-File-Disclosure.html
Third Party Advisory vdb-entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/247916
Product product
https://www.sound4.com/
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-file-disclosure-vulnerability
Scores
CVSS v3
7.5
EPSS
0.0135
EPSS Percentile
68.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (12)
sound4/big_voice2_firmware
1.30
sound4/big_voice4_firmware
1.2
sound4/first_firmware
2.15
sound4/first_firmware
1.69
sound4/impact_eco_firmware
1.16
sound4/impact_firmware
2.15
sound4/impact_firmware
1.69
sound4/pulse_eco_firmware
1.16
sound4/pulse_firmware
2.15
sound4/pulse_firmware
1.69
... and 2 more
Published
Dec 30, 2025
Tracked Since
Feb 18, 2026