GeoVision GeoWebPlayer up to 1.1.1.0 index array index

Summaryinfo

A vulnerability classified as problematic has been found in GeoVision GeoWebPlayer up to 1.1.1.0. Impacted is an unknown function. This manipulation of the argument index causes array index. This vulnerability is tracked as CVE-2026-13132. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in GeoVision GeoWebPlayer up to 1.1.1.0. Affected by this vulnerability is some unknown processing. The manipulation of the argument index with an unknown input leads to a array index vulnerability. The CWE definition for the vulnerability is CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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. #### setStream command index-out-of-bound

The weakness was disclosed by Philippe Laulheret. It is possible to read the advisory at geovision.com.tw. This vulnerability is known as CVE-2026-13132 since 06/24/2026. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 1.1.3.0 eliminates this vulnerability.

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Productinfo

Vendor

• GeoVision

Name

• GeoWebPlayer

Version

• 1.1.0
• 1.1.1.0

CPE 2.3info

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CPE 2.2info

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