CVE-2026-57272: GeoVision GeoWebPlayer Websocket Server out-of-bounds read vulnerability
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
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
GeoVision GeoWebPlayer Websocket Serverto a version that resolves this vulnerability.Fixed in V1.1.3.0
Event History
Frequently Asked Questions
What is the severity of CVE-2026-57272?
The severity of CVE-2026-57272 is rated as high with a score of 8.3.
How do I fix CVE-2026-57272?
To fix CVE-2026-57272, update the GeoVision GeoWebPlayer Websocket Server to the latest version provided by the vendor.
What type of vulnerability is CVE-2026-57272?
CVE-2026-57272 is classified as an out-of-bounds read vulnerability.
What software is affected by CVE-2026-57272?
CVE-2026-57272 affects the GeoVision GeoWebPlayer Websocket Server.
What can attackers achieve with CVE-2026-57272?
Attackers exploiting CVE-2026-57272 could potentially read sensitive information that resides outside the intended memory bounds.