CVE-2022-50789

HIGH

7.8

Descricao

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains a command injection vulnerability that allows local authenticated users to create malicious files in the /tmp directory with .dns.pid extension. Unauthenticated attackers can execute the malicious commands by making a single HTTP POST request to the vulnerable dns.php script, which triggers command execution and then deletes the file.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

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-78

Referencias

https://exchange.xforce.ibmcloud.com/vulnerabilities/247922(disclosure@vulncheck.com)

https://packetstormsecurity.com/files/170260/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-dns.php-Command-Injection.html(disclosure@vulncheck.com)

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

https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-conditional-command-injection-via-dnsphp(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5733.php(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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