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CVE-2021-47816

HIGH

8.8

Descricao

Thecus N4800Eco NAS Server Control Panel contains a command injection vulnerability that allows authenticated attackers to execute arbitrary system commands through user management endpoints. Attackers can inject commands via username and batch user creation parameters to execute shell commands with administrative privileges.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado1/16/2026

Ultima modificacao1/26/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-78

Referencias

http://www.thecus.com/(disclosure@vulncheck.com)

http://www.thecus.com/product.php?PROD_ID=83(disclosure@vulncheck.com)

https://docs.unsafe-inline.com/0day/thecus-n4800eco-nas-server-control-panel-comand-injection(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49926(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/thecus-neco-nas-server-control-panel-command-injection(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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