SECFORCE/CVE-2021-37748

SECFORCE/CVE-2021-37748

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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2021-37748↗
8.8 HIGH9 HIGH

Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate.