CVE-2026-42370CWE-787

GeoVision GV-VMS V20 WebCam Server Login stack overflow vulnerability

Critical · published May 4, 2026

CVSS v3.1
9.0
EPSS
1%
Percentile
62.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00996 · 62.4th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-05-04T00:48Z
EPSS history
Timeline
  • 04 MAY 00:48Z
    GeoVision GV-VMS V20 WebCam Server Login stack overflow vulnerability
    cvelistv5