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CVE-2026-42370 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: GVCVSS-B:9 CRITICALVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://talosintelligence.com/vulnerability_reports/	GV	Third Party Advisory
https://www.geovision.com.tw/cyber_security.php	GV	Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2369	CVE

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	GV

Affected Products

Product	Versions
geovision gv-vms firmware	< 21.0.0
CPE cpe:2.3:o:geovision:gv-vms_firmware:::::::: Remediation No remediation found in references.
geovision gv-vms	20
CPE cpe:2.3:h:geovision:gv-vms:20:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	GV
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 15, 2026	CVE Modified	CVE
May 5, 2026	Initial Analysis	[email protected]
May 4, 2026	New CVE Received	GV