{"id":"CVE-2026-2329","state":"PUBLISHED","title":"Grandstream GXP1600 VoIP Phones - Unauthenticated stack buffer overflow","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. 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