CVE-2021-37915

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 gdbdebugserver variable. As a result, after a reboot, the device downloads and executes malicious scripts from an attacker-defined...

CVE-2021-37915

The CVE-2021-37915 entry affects Grandstream HT801 Analog Telephone Adapters prior to firmware 1.0.29.8. The root cause is in the limited configuration shell, where an attacker can set the gdb_debug_server variable during configuration; after reboot, the device downloads and executes scripts from...

CVE-2021-37748

Multiple buffer overflows in the limited configuration shell /sbin/gsconfig on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manageif setting, thus bypassing the intended restrictions of this shell and taking full control ...

CVE-2021-37748

CVE-2021-37748 affects Grandstream HT801 analog telephone adapters, with multiple buffer-overflow vulnerabilities in the limited configuration shell (/sbin/gs_config) that allow a remote, authenticated attacker to execute code as root via a crafted manage_if setting, bypassing shell restrictions ...

Grandstream Ht801 安全漏洞

Grandstream Networks Grandstream Ht801 is a powerful analog telephone adapter from Grandstream Networks, USA. A security vulnerability exists in the Grandstream HT801 Analog Telephone Adaptor that stems from an issue found on the Grandstream HT801 Analog Telephone Adaptor. A malicious...

Exploit for Out-of-bounds Write in Grandstream Ht801_Firmware

Exploits for the CVE-2021...

The vulnerability of the HTTP interface of Grandstream UCM6200 microprogrammed router software allows a attacker to execute arbitrary commands with root privileges.

The vulnerability of the HTTP interface of Grandstream UCM6200 microprogrammed router software is related to input validation errors. Exploiting this vulnerability allows an attacker to execute arbitrary commands with root privileges remotely...

Grandstream GRP261x VoIP phone running firmware license issue vulnerability

The Grandstream GRP261x VoIP phone is an IP phone from Grandstream USA. A carrier-grade IP phone designed for large-scale deployments. A security vulnerability exists in the Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 that allows authentication bypass in its administration web...

CVE-2020-25218

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 Base allow Authentication Bypass in its administrative web interface...

CVE-2020-25217

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 Base allows Command Injection as root in its administrative web interface...

CVE-2020-25218

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 Base allow Authentication Bypass in its administrative web interface...

CVE-2020-25217

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 Base allows Command Injection as root in its administrative web interface...

Command injection

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 Base allows Command Injection as root in its administrative web interface...

CVE-2020-25217

CVE-2020-25217 affects Grandstream GRP261x VoIP phones running firmware version 1.0.3.6 (Base). The vulnerability allows Command Injection as root via the administrative web interface. Affected component: the administrative web interface on GRP261x devices. Root cause details are not explicitly p...

CVE-2020-25217

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 Base allows Command Injection as root in its administrative web interface...

CVE-2020-25218

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 Base allow Authentication Bypass in its administrative web interface...

CVE-2020-25218

CVE-2020-25218 affects Grandstream GRP261x VoIP phones running firmware 1.0.3.6 (Base). The issue is an authentication bypass in the device’s administrative web interface. Connected sources (e.g., RH Red Hat, CNVD, CNNVD, PT Security) confirm the same description across multiple feeds, with no pu...

Grandstream GRP261x VoIP phone 命令注入漏洞

The Grandstream GRP261x VoIP phone is an IP phone from Grandstream USA. A carrier-grade IP phone designed for large-scale deployments. A command injection vulnerability exists in the Grandstream GRP261x VoIP phone running firmware version 1.0.3.6, which allows commands to be injected into its...

Grandstream GRP261x VoIP phone 访问控制错误漏洞

The Grandstream GRP261x VoIP phone is an IP phone from Grandstream USA. A carrier-grade IP phone designed for large-scale deployments. A security vulnerability exists in the Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 that allows authentication bypass in its administration web...

PT-2021-11115 · Grandstream · Grandstream Grp261X Voip Phone

Name of the Vulnerable Software and Affected Versions: Grandstream GRP261x VoIP phone version 1.0.3.6 Base Description: The issue allows for authentication bypass in the administrative web interface of the Grandstream GRP261x VoIP phone. Recommendations: For Grandstream GRP261x VoIP phone version...