CVE-2026-82368

Insecure Access Controls Permit Local Non-Administrative Users to Command Fabric OS Switches

Published Sep 23, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
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

Vendor Solution

Security update provided in Brocade SANnav 3.0.1a

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Brocade
Brocade sannav
Vendors & Products Brocade
Brocade sannav
Type Values Removed Values Added
Title Insecure Access Controls Permit Local Non-Administrative Users to Command Fabric OS Switches
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Weaknesses CWE-284
References
Metrics cvssV4_0

{'score': 8.7, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
brocade
Published
Updated
Oct 1, 2026, 8:14 PM
Reserved
Aug 28, 2026, 7:39 PM
Status
Awaiting Analysis
Published
Sep 23, 2026, 7:19 PM
Modified
Oct 1, 2026, 9:17 PM