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.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/	Third Party Advisory
https://www.geovision.com.tw/cyber_security.php	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:geovision:gv-vms_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:geovision:gv-vms:20:*:*:*:*:*:*:*

History

05 May 2026, 02:42

Type	Values Removed	Values Added
First Time		Geovision Geovision gv-vms Geovision gv-vms Firmware
CPE		cpe:2.3:o:geovision:gv-vms_firmware:::::::: cpe:2.3:h:geovision:gv-vms:20:::::::*
References	~~() https://talosintelligence.com/vulnerability_reports/ -~~	() https://talosintelligence.com/vulnerability_reports/ - Third Party Advisory
References	~~() https://www.geovision.com.tw/cyber_security.php -~~	() https://www.geovision.com.tw/cyber_security.php - Vendor Advisory

04 May 2026, 01:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-04 01:16

Updated : 2026-05-05 02:42

NVD link : CVE-2026-42370

Mitre link : CVE-2026-42370

CVE.ORG link : CVE-2026-42370

JSON object : View

Products Affected

geovision

gv-vms_firmware
gv-vms

CWE

CWE-787

Out-of-bounds Write

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