CVE-2022-50796

CRITICAL

9.8

Description

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an unauthenticated remote code execution vulnerability in the firmware upload functionality with path traversal flaw. Attackers can exploit the upload.cgi script to write malicious files to the system with www-data permissions, enabling unauthorized access and code execution.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/30/2025

Derniere modification1/16/2026

Sourcenvd

Observations honeypot0

Produits affectes

sound4:big_voice2sound4:big_voice2_firmwaresound4:big_voice4sound4:big_voice4_firmwaresound4:firstsound4:first_firmwaresound4:impactsound4:impact_ecosound4:impact_eco_firmwaresound4:impact_firmwaresound4:pulsesound4:pulse_ecosound4:pulse_eco_firmwaresound4:pulse_firmwaresound4:stream_extensionsound4:wm2sound4:wm2_firmware

Faiblesses (CWE)

CWE-22

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/247951(disclosure@vulncheck.com)

https://packetstormsecurity.com/files/170268/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-upload.cgi-Code-Execution.html(disclosure@vulncheck.com)

https://www.sound4.com/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-remote-code-execution-via-uploadcgi(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.php(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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