Exploitation Summary
EIP tracks 1 public exploit for CVE-2026-2329.
PoCs published by sfewer-r7, including Metasploit module exploits/linux/http/grandstream_gxp1600_unauth_rce.
AI-analyzed exploit summary This Metasploit module exploits an unauthenticated stack-based buffer overflow in GrandStream GXP1600 series VoIP phones via the `/cgi-bin/api.values.get` endpoint, achieving remote code execution with root privileges. The exploit uses ROP chains to bypass memory protections and execute arbitrary commands.
Description
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 device models in the series: GXP1610, GXP1615, GXP1620, GXP1625, GXP1628, and GXP1630.
Exploits (1)
This Metasploit module exploits an unauthenticated stack-based buffer overflow in GrandStream GXP1600 series VoIP phones via the `/cgi-bin/api.values.get` endpoint, achieving remote code execution with root privileges. The exploit uses ROP chains to bypass memory protections and execute arbitrary commands.
References (4)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H