CVE-2026-42370: GeoVision GV-VMS V20 WebCam Server Login stack overflow vulnerability

Published May 4, 2026
·
Updated

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.

Affected Software

3 affected components
GeoVision GV-VMS V20=20.0.2
All of the following
GeoVision Gv-vms Firmware<21.0.0
GeoVision GV-VMS=20

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade GeoVision GV-VMS V20 to a version that resolves this vulnerability.

    Fixed in V20.1.0
  2. Upgrade

    Upgrade GeoVision GV-VMS V20.0.2 to a version that resolves this vulnerability.

    Fixed in V20.0.2.10

Event History

May 4, 2026
CVE Published
via MITRE·12:48 AM
Data Sourced
via MITRE·12:48 AM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·01:16 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-42370?

CVE-2026-42370 has a critical severity level due to its potential for arbitrary code execution.

2

How do I fix CVE-2026-42370?

To fix CVE-2026-42370, update GeoVision GV-VMS to version 20.0.3 or later.

3

What software is affected by CVE-2026-42370?

CVE-2026-42370 affects GeoVision GV-VMS V20 version 20.0.2.

4

What type of vulnerability is CVE-2026-42370?

CVE-2026-42370 is a stack overflow vulnerability in the WebCam Server Login functionality.

5

Can CVE-2026-42370 be exploited remotely?

Yes, CVE-2026-42370 can be exploited remotely through a specially crafted HTTP request.

Company

Resources

Contact

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