---
id: CVE-2026-82368
title: >-
  Insecure access controls on internal service ports in Brocade SANnav versions
  before 3.0.1a allow local, non-administrative host users to communicate
  directly with backend management services
summary: >-
  Insecure access controls on internal service ports in Brocade SANnav versions
  before 3.0.1a allow local, non-administrative host users to communicate
  directly with backend management services. A local attacker can leverage this
  exposed a…
severity: high
cvss: 8.7
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'
cwe:
  - CWE-284
vendor: Brocade
product: SANnav
affected:
  - SANnav Brocade SANnav versions before 3.0.1a
published: '2026-09-23'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T19:36:39.327'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-82368'
references:
  - url: >-
      https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38993
    label: sirt@brocade.com
tags:
  - nvd
  - cve.org
epss: 0.00253
epssPercentile: 0.15145
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-23T19:33:38.082944Z'
cvssSource: cna
ingestedAt: '2026-09-23T19:31:04.468Z'
---

## Overview

Insecure access controls on internal service ports in Brocade SANnav versions before 3.0.1a allow local, non-administrative host users to communicate directly with backend management services. A local attacker can leverage this exposed access to transmit commands to connected Fabric OS switches under the security context of the SANnav management user.

## Remediation

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