---
id: CVE-2026-94585
title: >-
  An authentication bypass vulnerability exists in the web management interface
  of Brocade Fabric OS versions before 9.2.2d running on the MXG610 platform
summary: >-
  An authentication bypass vulnerability exists in the web management interface
  of Brocade Fabric OS versions before 9.2.2d running on the MXG610 platform. An
  unauthenticated, network-adjacent attacker can exploit an unauthenticated
  endpoi…
severity: high
cvss: 7.7
cvssVector: 'CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'
cwe:
  - CWE-288
vendor: Brocade
product: Fabric OS
affected:
  - fabric_os < 9.2.2d
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T05:17:06.523'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-94585'
references:
  - url: 'https://support.broadcom.com/external/content/SecurityAdvisories/0/39134'
    label: sirt@brocade.com
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-08T05:05:36.675Z'
---

## Overview

An authentication bypass vulnerability exists in the web management interface of Brocade Fabric OS versions before 9.2.2d running on the MXG610 platform. An unauthenticated, network-adjacent attacker can exploit an unauthenticated endpoint within the Single Sign-On (SSO) workflow to gain administrative access to the device management interface.

## Remediation

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