PT-2026-54875 · Geovision · Geowebplayer

Kelly Patterson + 2 · Published 2026-07-02 · Updated 2026-07-02 · CVE-2026-57270

Mitre

CVSS v3.1

8.3

High

Base vector

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

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.

play command index-out-of-bound

Fix

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

CVE-2026-57270

Affected Products

Geowebplayer

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-57270 · Security Note
• https://geovision.com.tw/cyber_security.php · Vendor Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2026-2373 · Note