GeoVision GeoWebPlayer up to 1.1.1.0 index array index

Summaryinfo

A vulnerability described as problematic has been identified in GeoVision GeoWebPlayer up to 1.1.1.0. This issue affects some unknown processing. The manipulation of the argument index results in array index. This vulnerability is identified as CVE-2026-13131. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic has been found in GeoVision GeoWebPlayer up to 1.1.1.0. Affected is an unknown code block. The manipulation of the argument index with an unknown input leads to a array index vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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

The weakness was released by Philippe Laulheret. The advisory is available at geovision.com.tw. This vulnerability is traded as CVE-2026-13131 since 06/24/2026. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details 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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Entryinfo

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