---
id: CVE-2026-89204
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 database queries
  used for subnet management. This could allow an authenticated attacker to
  read, modify,…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'
cwe:
  - CWE-639
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T10:17:22.087'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89204'
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 database queries used for subnet management. This could allow an authenticated attacker to read, modify, or delete subnet configurations, leading to unauthorized information disclosure and data manipulation.

## Remediation

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