CVE-2026-42370: CWE-787 Out-of-bounds write in GeoVision Inc. GV-VMS V20.0.2
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.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-42370) affects GeoVision Inc.'s GV-VMS product version 20.0.2. It is classified as CWE-787 (Out-of-bounds write) and arises from a stack overflow in the WebCam Server Login functionality. An attacker can exploit this by making an unauthenticated HTTP request with specially crafted data, potentially resulting in arbitrary code execution. The CVSS v3.1 base score is 9.0, reflecting network attack vector, high attack complexity, no privileges required, no user interaction, and complete impact on confidentiality, integrity, and availability. As of the published date, no patch or official remediation is available.
Potential Impact
Successful exploitation can lead to arbitrary code execution without authentication, compromising system confidentiality, integrity, and availability. This could allow attackers to take full control of the affected system running GV-VMS 20.0.2.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the WebCam Server Login interface and monitor for suspicious HTTP requests targeting this service.
CVE-2026-42370: CWE-787 Out-of-bounds write in GeoVision Inc. GV-VMS V20.0.2
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 v3.1
Score 9.0critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-42370) affects GeoVision Inc.'s GV-VMS product version 20.0.2. It is classified as CWE-787 (Out-of-bounds write) and arises from a stack overflow in the WebCam Server Login functionality. An attacker can exploit this by making an unauthenticated HTTP request with specially crafted data, potentially resulting in arbitrary code execution. The CVSS v3.1 base score is 9.0, reflecting network attack vector, high attack complexity, no privileges required, no user interaction, and complete impact on confidentiality, integrity, and availability. As of the published date, no patch or official remediation is available.
Potential Impact
Successful exploitation can lead to arbitrary code execution without authentication, compromising system confidentiality, integrity, and availability. This could allow attackers to take full control of the affected system running GV-VMS 20.0.2.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the WebCam Server Login interface and monitor for suspicious HTTP requests targeting this service.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GV
- Date Reserved
- 2026-04-26T23:39:08.350Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f7f4d3cbff5d86108d834e
Added to database: 5/4/2026, 1:22:27 AM
Last enriched: 6/16/2026, 7:49:22 AM
Last updated: 6/17/2026, 4:21:30 PM
Views: 75
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