CVE-2026-57271
Received Received - Intake

GeoWebPlayer WebSocket Server Buffer Overflow

Publication date: 2026-07-02

Last updated on: 2026-07-02

Assigner: 0df08a0e-a200-4957-9bb0-084f562506f9

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

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-07-02
Last Modified
2026-07-02
Generated
2026-07-02
AI Q&A
2026-07-02
EPSS Evaluated
N/A
NVD
CVE-2026-57271
EUVD
EUVD-2026-41233

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
geovision geowebplayer *

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
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.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

The vulnerability in GeoWebPlayer, an addon for GeoVision software, is a pause command index-out-of-bound issue. GeoWebPlayer creates a websocket server to enhance the web interfaces of GeoVision products. This vulnerability likely occurs when the pause command is processed with an index value that is outside the expected range, causing unexpected behavior or errors.

Impact Analysis

This vulnerability has a high severity with a CVSS score of 8.3, indicating it can have a significant impact. It can lead to a complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H) of the affected system. An attacker could exploit this remotely (network attack vector) with high attack complexity and no privileges required, though user interaction is needed. The impact could include unauthorized access, data manipulation, or denial of service.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-57271. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart