CVE-2026-42370

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.

Score

CVSS 3.1 9.8 Critical

Status

Modified - 0df08a0e-a200-4957-9bb0-084f562506f9

Published

2026-05-04

Last modified

2026-10-26

Weaknesses

CWE-787

Affected products

• Gv-vms Firmware (Geovision)
• Gv-vms V20.0.2 (Geovision Inc.)

References

• https://www.geovision.com.tw/cyber_security.php
• https://talosintelligence.com/vulnerability_reports/
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2369