Vulnerabilities > Grandstream > Ht801 Firmware > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-10-28 | CVE-2021-37915 | Unspecified vulnerability in Grandstream Ht801 Firmware 1.0.17.5 An issue was discovered on the Grandstream HT801 Analog Telephone Adaptor before 1.0.29.8. | 9.0 |
| 2021-10-28 | CVE-2021-37748 | Out-of-bounds Write vulnerability in Grandstream Ht801 Firmware 1.0.17.5 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. | 9.0 |
| 2020-07-29 | CVE-2020-5760 | OS Command Injection vulnerability in Grandstream products Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. | 9.3 |
| 2020-07-29 | CVE-2020-5763 | Inadequate Encryption Strength vulnerability in Grandstream products Grandstream HT800 series firmware version 1.0.17.5 and below contain a backdoor in the SSH service. | 9.0 |