CVE-2026-57270 Details
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. #### play command index-out-of-bound
A vulnerability exists in the GeoWebPlayer Websocket Server component, specifically in version 1.1.1.0. This vulnerability allows for out-of-bounds read operations, which can be exploited to execute arbitrary code. The issue arises because the Websocket Server does not properly validate index values in commands, leading to potential exploitation by accessing critical sections and performing unauthorized actions. An attacker can craft a malicious Websocket message to trigger this vulnerability.
GeoVision has released a patch for this vulnerability. Users can download the updated version from the GeoVision product download page, provided their product is still supported.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 2, 2026CISA-ADP
Assessed Jul 2, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2026-2373 | GV | BundleTechnical Analysis |
| https://www.geovision.com.tw/cyber_security.php | GV | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-129 | Improper Validation of Array Index | GV |
Affected Products
| Product | Versions |
|---|---|
| GeoVision GeoWebPlayer | 1.1.1.0 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 2, 2026 | CVE Modified | CISA-ADP |
| Jul 2, 2026 | New CVE Received | GV |