Filtered by vendor Grandstream
Subscriptions
Total
50 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-5739 | 1 Grandstream | 12 Gxp1610, Gxp1610 Firmware, Gxp1615 and 9 more | 2024-08-04 | 8.8 High |
| Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker adds an OpenVPN up script to the phone's VPN settings via the "Additional Settings" field in the web interface. When the VPN's connection is established, the user defined script is executed with root privileges. | ||||
| CVE-2020-5756 | 1 Grandstream | 2 Gwn7000, Gwn7000 Firmware | 2024-08-04 | 8.8 High |
| 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. | ||||
| CVE-2020-5761 | 1 Grandstream | 12 Ht801, Ht801 Firmware, Ht802 and 9 more | 2024-08-04 | 7.5 High |
| Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to CPU exhaustion due to an infinite loop in the TR-069 service. Unauthenticated remote attackers can trigger this case by sending a one character TCP message to the TR-069 service. | ||||
| CVE-2020-5726 | 1 Grandstream | 6 Ucm6202, Ucm6202 Firmware, Ucm6204 and 3 more | 2024-08-04 | 7.5 High |
| The Grandstream UCM6200 series before 1.0.20.22 is vulnerable to an SQL injection via the CTI server on port 8888. A remote unauthenticated attacker can invoke the challenge action with a crafted username and discover user passwords. | ||||
| CVE-2020-5723 | 1 Grandstream | 6 Ucm6202, Ucm6202 Firmware, Ucm6204 and 3 more | 2024-08-04 | 9.8 Critical |
| The UCM6200 series 1.0.20.22 and below stores unencrypted user passwords in an SQLite database. This could allow an attacker to retrieve all passwords and possibly gain elevated privileges. | ||||
| CVE-2020-5724 | 1 Grandstream | 6 Ucm6202, Ucm6202 Firmware, Ucm6204 and 3 more | 2024-08-04 | 7.5 High |
| The Grandstream UCM6200 series before 1.0.20.22 is vulnerable to an SQL injection via the HTTP server's websockify endpoint. A remote unauthenticated attacker can invoke the challenge action with a crafted username and discover user passwords. | ||||
| CVE-2020-5738 | 1 Grandstream | 12 Gxp1610, Gxp1610 Firmware, Gxp1615 and 9 more | 2024-08-04 | 8.8 High |
| Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker uploads a specially crafted tar file to the HTTP /cgi-bin/upload_vpntar interface. | ||||
| CVE-2020-5722 | 1 Grandstream | 2 Ucm6200, Ucm6200 Firmware | 2024-08-04 | 9.8 Critical |
| The HTTP interface of the Grandstream UCM6200 series is vulnerable to an unauthenticated remote SQL injection via crafted HTTP request. An attacker can use this vulnerability to execute shell commands as root on versions before 1.0.19.20 or inject HTML in password recovery emails in versions before 1.0.20.17. | ||||
| CVE-2021-37915 | 1 Grandstream | 2 Ht801, Ht801 Firmware | 2024-08-04 | 8.8 High |
| An issue was discovered on the Grandstream HT801 Analog Telephone Adaptor before 1.0.29.8. From the limited configuration shell, it is possible to set the malicious gdb_debug_server variable. As a result, after a reboot, the device downloads and executes malicious scripts from an attacker-defined host. | ||||
| CVE-2021-37748 | 1 Grandstream | 2 Ht801, Ht801 Firmware | 2024-08-04 | 8.8 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. | ||||