---
id: CVE-2026-89203
title: >-
  A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions <
  V6.0)
summary: >-
  A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions <
  V6.0). Affected devices do not properly restrict access to various database
  queries, allowing users to retrieve system-wide information that is not
  intended for th…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-201
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T13:17:34.570'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89203'
references:
  - url: 'https://cert-portal.siemens.com/productcert/html/ssa-508506.html'
    label: productcert@siemens.com
tags:
  - nvd
ingestedAt: '2026-10-13T10:22:03.573Z'
---

## Overview

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly restrict access to various database queries, allowing users to retrieve system-wide information that is not intended for their privilege level. This could allow an authenticated attacker to gather sensitive information about the system's infrastructure, including details on all devices, substations, users, and scheduled activities.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.