CVE-2026-57270: CWE-129 Improper validation of array index in GeoVision Inc. GeoWebPlayer
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
AI Analysis
Technical Summary
GeoWebPlayer (also known as Web Plugin or WS Player) is an addon for GeoVision software that runs a websocket server accepting commands from localhost. Many commands use an 'index' parameter to access arrays without proper bounds checking, leading to out-of-bounds array access (CWE-129). This flaw can be exploited to enter critical sections or invoke functions improperly, potentially causing severe impacts on confidentiality, integrity, and availability. The vulnerability affects version 1.1.1.0 of GeoWebPlayer. No patch or official remediation has been published as of the data provided.
Potential Impact
Successful exploitation of this vulnerability can lead to unauthorized access or manipulation of memory due to out-of-bounds array access. This may result in complete compromise of confidentiality, integrity, and availability of the affected system. The CVSS 3.1 base score of 8.3 reflects the high impact and network attack vector with high privileges required and user interaction needed, but with scope changed.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the localhost websocket server and monitor for suspicious activity. Avoid running GeoWebPlayer version 1.1.1.0 in untrusted environments.
CVE-2026-57270: CWE-129 Improper validation of array index in GeoVision Inc. GeoWebPlayer
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
CVSS v3.1
Score 8.3high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
GeoWebPlayer (also known as Web Plugin or WS Player) is an addon for GeoVision software that runs a websocket server accepting commands from localhost. Many commands use an 'index' parameter to access arrays without proper bounds checking, leading to out-of-bounds array access (CWE-129). This flaw can be exploited to enter critical sections or invoke functions improperly, potentially causing severe impacts on confidentiality, integrity, and availability. The vulnerability affects version 1.1.1.0 of GeoWebPlayer. No patch or official remediation has been published as of the data provided.
Potential Impact
Successful exploitation of this vulnerability can lead to unauthorized access or manipulation of memory due to out-of-bounds array access. This may result in complete compromise of confidentiality, integrity, and availability of the affected system. The CVSS 3.1 base score of 8.3 reflects the high impact and network attack vector with high privileges required and user interaction needed, but with scope changed.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the localhost websocket server and monitor for suspicious activity. Avoid running GeoWebPlayer version 1.1.1.0 in untrusted environments.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GV
- Date Reserved
- 2026-06-24T05:48:03.740Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a45d94027e9c7971906c8d5
Added to database: 07/02/2026, 03:21:36 UTC
Last enriched: 07/02/2026, 03:36:57 UTC
Last updated: 07/03/2026, 00:23:15 UTC
Views: 22
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