GeoVision GeoWebPlayer Websocket Server out-of-bounds read vulnerability_CVE-2026-57272

8.3 / 10

HIGH

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

Description

GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is an addon that can be installed with various GeoVision software (GV-VMS, GV-Cloud, ...). It creates a websocket server that expands the capabilities of the various web-interfaces provided by the GeoVision software and may be necessary for them to function properly.

The Websocket server can accept various commands coming from localhost. Many of the commands will take an `index` value that is then used to access various arrays to enter critical sections, perform various actions via function calls, etc. However the `index` value is usually not checked for valid range, and as such it can be used to access multiple arrays out-of-bound.

#### byPass command index-out-of-bound

Basic Information

ID CVE-2026-57272

Source GV

Published Jul 2, 2026 at 02:22

Affected Product

Vendor GeoVision Inc.

Product GeoWebPlayer

Version V1.1.1.0

Affected Versions GeoVision Inc. GeoWebPlayer V1.1.1.0

CWE Classification

CWE-129

References

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    "published": "2026-07-02T02:22:36.287Z",
    "modified": "2026-07-02T02:22:36.287Z",
    "type": "cve",
    "title": "GeoVision GeoWebPlayer Websocket Server out-of-bounds read vulnerability",
    "source": "GV",
    "references": "https://www.geovision.com.tw/cyber_security.php\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2026-2373",
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    "sourceData": "GeoVision Inc. GeoWebPlayer V1.1.1.0",
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