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

Quick assessment

Affected
GeoVision Inc. GV-VMS V20.0.2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GeoVision GV-VMS是中国GeoVision公司的一款视频管理系统软件。 GeoVision GV-VMS V20 20.0.2版本存在缓冲区错误漏洞，该漏洞源于WebCam Server登录功能中栈溢出，可能导致特制HTTP请求导致任意代码执行。

CVSS 9.0 · Critical EPSS 1.00% · P61

Affected Version Matrix 3

VendorProduct Version RangeStatus
GeoVision Inc. GV-VMS V20.0.2 20.0.2 affected
20.0.2.10 unaffected
20.1.0 unaffected
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I. Basic Information for CVE-2026-42370

Vulnerability Information
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Vulnerability Title
GeoVision GV-VMS V20 WebCam Server Login stack overflow vulnerability
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
GeoVision GV-VMS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GeoVision GV-VMS是中国GeoVision公司的一款视频管理系统软件。 GeoVision GV-VMS V20 20.0.2版本存在缓冲区错误漏洞，该漏洞源于WebCam Server登录功能中栈溢出，可能导致特制HTTP请求导致任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
GeoVision Inc. GV-VMS V20.0.2 20.0.2 -

II. Public POCs for CVE-2026-42370

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III. Intelligence Information for CVE-2026-42370

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Vendor Advisories for CVE-2026-42370 (1)

Vendor Pages for CVE-2026-42370 (1)

Same Patch Batch · GeoVision Inc. · 2026-05-04 · 10 CVEs total

CVE-2026-42369 10.0 CRITICAL GeoVision GV-VMS V20 WebCam Server stack overflow vulnerability
CVE-2026-42368 9.9 CRITICAL GeoVision LPC2011/LPC2211 Web Interface privilege escalation vulnerability
CVE-2026-42364 9.9 CRITICAL GeoVision LPC2011/LPC2211 Web Interface / DdnsSetting.cgi OS command injection vulnerabili
CVE-2026-7161 9.3 CRITICAL GeoVision GV-IP Device Utility Device Authentication insufficient encryption vulnerability
CVE-2026-7372 9.0 CRITICAL GeoVision GV-VMS V20 WebCam Server Login stack overflow vulnerability
CVE-2026-42365 8.6 HIGH GeoVision LPC2011/LPC2211 Web Interface guessable session cookie vulnerability
CVE-2026-42366 7.4 HIGH GeoVision LPC2011/LPC2211 Web Interface / ssi.cgi reflected cross-site scripting (XSS) vul
CVE-2026-7371 7.4 HIGH GeoVision LPC2011/LPC2211 Web Interface / ssi.cgi reflected cross-site scripting (XSS) vul
CVE-2026-42367 6.5 MEDIUM GeoVision LPC2011/LPC2211 Web Interface / ssi.cgi privilege escalation vulnerability via l

IV. Related Vulnerabilities

Same product: GV-VMS V20.0.2
Same vendor: GeoVision Inc.
Same weakness: CWE-787

V. Comments for CVE-2026-42370

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