A stack overflow vulnerability exists in the WebCam Server Login functionality of GeoVision GV-VMS V20 20.0.2. A specially crafted HTTP request can lead to an arbitrary code execution. An attacker can make an unauthenticated HTTP request to trigger this vulnerability.
A stack overflow
Exploit
CVE-2026-42370
NVD
Refer to CVE-2026-42370 NVD advisory