Grandstream GXP1625 vulnerabilities
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Published CVEs affecting Grandstream GXP1625: 2 record(s), with affected versions and fixes.
CVE-2026-2329
Critical · 9.8
High · 45 Public exploit CWE-121 Feb 18, 2026
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 device models in the series: GXP1610, GXP1615, GXP1620, GXP1625, GXP1628, and GXP1630.
CVE-2025-14186
Low · 3.5
CWE-74 Dec 7, 2025
Grandstream GXP1625 Network Status api.values.post cross site scripting
A security flaw has been discovered in Grandstream GXP1625 1.0.7.4. The impacted element is an unknown function of the file /cgi-bin/api.values.post of the component Network Status Page. Performing manipulation of the argument vpn_ip results in basic cross site scripting. Remote exploitation of the attack is possible. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.