Description
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.
Published: 2026-05-04
Score: 9 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

GeoVision GV-VMS version V20.1.0 has patched the reported vulnerability.  User is recommended to download the update from GeoVision's offical website (https://www.geovision.com.tw/download/product/GV-VMS%20V20) or contact GeoVision Support team For User currently running V20.0.2 may also visit the following link to download the V20.0.2.10 patch file that fixed the vulnerability.  https://php.gvdip.com/phpbb3/viewtopic.php?t=3326

Tracking

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Advisories

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History

Fri, 15 May 2026 09:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:geovision_inc.:gv-vms_v20.0.2:20.0.2.10:*:windows:*:*:*:*:*

Tue, 12 May 2026 02:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:geovision_inc.:gv-vms_v20.0.2:21.0.0:*:windows:*:*:*:*:* cpe:2.3:a:geovision_inc.:gv-vms_v20.0.2:20.1.0:*:windows:*:*:*:*:*

Tue, 05 May 2026 02:45:00 +0000

Type Values Removed Values Added
First Time appeared Geovision gv-vms Firmware
CPEs cpe:2.3:h:geovision:gv-vms:20:*:*:*:*:*:*:*
cpe:2.3:o:geovision:gv-vms_firmware:*:*:*:*:*:*:*:*
Vendors & Products Geovision gv-vms Firmware

Mon, 04 May 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Geovision
Geovision gv-vms
Vendors & Products Geovision
Geovision gv-vms

Mon, 04 May 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 04 May 2026 01:15:00 +0000

Type Values Removed Values Added
Description 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.
Title GeoVision GV-VMS V20 WebCam Server Login stack overflow vulnerability
First Time appeared Geovision Inc.
Geovision Inc. gv-vms V20.0.2
Weaknesses CWE-787
CPEs cpe:2.3:a:geovision_inc.:gv-vms_v20.0.2:20.0.2:*:windows:*:*:*:*:*
cpe:2.3:a:geovision_inc.:gv-vms_v20.0.2:21.0.0:*:windows:*:*:*:*:*
Vendors & Products Geovision Inc.
Geovision Inc. gv-vms V20.0.2
References
Metrics cvssV3_1

{'score': 9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'}


Subscriptions

Geovision Gv-vms Gv-vms Firmware
Geovision Inc. Gv-vms V20.0.2
cve-icon MITRE

Status: PUBLISHED

Assigner: GV

Published:

Updated: 2026-05-15T07:45:17.269Z

Reserved: 2026-04-26T23:39:08.350Z

Link: CVE-2026-42370

cve-icon Vulnrichment

Updated: 2026-05-04T12:54:16.472Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-04T01:16:04.310

Modified: 2026-05-05T02:42:39.910

Link: CVE-2026-42370

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-04T19:44:15Z

Weaknesses