CVE-2020-5756

HIGH

8.8

Descricao

Grandstream GWN7000 firmware version 1.0.9.4 and below allows authenticated remote users to modify the system's crontab via undocumented API. An attacker can use this functionality to execute arbitrary OS commands on the router.

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

Publicado7/17/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

grandstream:gwn7000grandstream:gwn7000_firmware

Fraquezas (CWE)

CWE-489CWE-78

Referencias

https://www.tenable.com/security/research/tra-2020-41(vulnreport@tenable.com)

https://www.tenable.com/cve/CVE-2020-5756(nvd@nist.gov)

https://www.tenable.com/security/research/tra-2020-41(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.