CVE-2026-42370

CRITICAL EPSS 41.0%

Published May 4, 20261mo ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published May 4, 2026 1mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

41.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 2

Vendor	Product	Version	Range
geovision	gv-vms_firmware	*	<21.0.0
geovision	gv-vms	20	any

References 3

talosintelligence.com https://talosintelligence.com/vulnerability_reports/

Third Party Advisory
geovision.com.tw https://www.geovision.com.tw/cyber_security.php

Vendor Advisory
talosintelligence.com https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2369

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.