CVE-2020-5756

HIGH

8.8

Description

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.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie7/17/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

grandstream:gwn7000grandstream:gwn7000_firmware

Faiblesses (CWE)

CWE-489CWE-78

References

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)

Correlations IOC

Aucune correlation enregistree

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