CVE-2026-2329 Grandstream GXP1600 VoIP Phones - Unauthenticated stack buffer overflow

An unauthenticated stack-based buffer overflow vulnerability exists in the HTTP API endpoint /cgi-bin/api.values.get. A remote attacker can leverage this vulnerability to achieve unauthenticated remote code execution RCE with root privileges on a target device. The vulnerability affects all six...

CVE-2026-2329

The CVE-2026-2329 entry describes an unauthenticated stack-based buffer overflow in Grandstream GXP series devices (GXP1610/1615/1620/1625/1628/1630) at the HTTP API endpoint /cgi-bin/api.values.get, enabling unauthenticated RCE with root privileges. Affected models are explicitly listed; attack ...

Grandstream GXP series 安全漏洞

The Grandstream GXP series is a series of IP phones produced by the American company Grandstream. There are security vulnerabilities in the Grandstream GXP series. These vulnerabilities stem from an unauthenticated, stack-based buffer overflow vulnerability in the /cgi-bin/api.values.get HTTP API...

EUVD-2006-5216

Malware in sbrugna...

Grandstream GXP IP Phone Detection (Telnet)

Telnet based detection of Grandstream GXP IP phones. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Grandstream GXP IP Phone Detection (HTTP)

HTTP based detection of Grandstream GXP IP phones. SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only if description...

CVE-2006-5231

Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote attackers to cause a denial of service hang or reboot via a large amount of ASCII data sent to port 1 5060/UDP, 2 5062/UDP, 3 5064/UDP, 4 5066/UDP, 5 9876/UDP, or 6 26789/UDP...

CVE-2006-5231

CVE-2006-5231 affects the Grandstream GXP-2000 VoIP Desktop Phone (firmware 1.1.0.5). The vulnerability allows remote attackers to cause a denial of service (hang or reboot) by sending a large amount of ASCII data to UDP ports 5060, 5062, 5064, 5066, 9876, or 26789. The impact is described as ava...

CVE-2006-5231: Undefined Security Weakness

Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote attackers to cause a denial of service hang or reboot via a large amount of ASCII data sent to port 1 5060/UDP, 2 5062/UDP, 3 5064/UDP, 4 5066/UDP, 5 9876/UDP, or 6 26789/UDP...