CVE-2022-50796

CRITICAL

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado12/30/2025

Ultima modificacao1/16/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

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

Fraquezas (CWE)

CWE-22

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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