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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-10-28T11:11:20
Updated: 2024-08-04T01:30:07.528Z
Reserved: 2021-07-30T00:00:00
Link: CVE-2021-37748
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-10-28T12:15:08.413
Modified: 2024-11-21T06:15:51.690
Link: CVE-2021-37748
Redhat
No data.