WebSocket Server Vulnerability in GeoWebPlayer by GeoVision
CVE-2026-57272

8.3HIGH

Key Information:

Vendor

Geovision Inc.

Status
Geowebplayer
Vendor
CVE Published:
2 July 2026

What is CVE-2026-57272?

The GeoWebPlayer, also referred to as 'Web Plugin' in GV-VMS documentation, extends the functionality of GeoVision software by introducing a WebSocket server. This server facilitates commands from localhost, including accessing critical arrays through an 'index' value. However, the vulnerability arises from the server's failure to validate this 'index,' leading to out-of-bounds array access. This oversight can allow unauthorized actions and potential security breaches across various GeoVision products.

Affected Version(s)

GeoWebPlayer Windows V1.1.1.0

GeoWebPlayer Windows V1.1.3.0

References

https://www.geovision.com.tw/cyber_security.php
vendor-advisory
https://talosintelligence.com/vulnerability_reports/TALOS...
third-party-advisory

CVSS V3.1

Score:
8.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Philippe Laulheret of Cisco Talos
Kelly Patterson of Cisco Talos
Robert Sherwin of Cisco Talos
.