CVE-2026-87428

In Brocade ASCG before 3.5.0, a local unauthorized user on the ASCG VM who can issue a request to the SANnav host network namespace can extract stored management credentials for onboarded SANnav instances and compromise connected Brocade SANnav servers or managed Brocade Fibre Channel switches.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.broadcom.com/external/content/SecurityAdvisories/0/38390	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:*:*:*:*:*:*:*:*

History

14 Oct 2026, 18:51

Type	Values Removed	Values Added
First Time		Broadcom brocade Active Support Connectivity Gateway Broadcom
CPE		cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway::::::::
References	~~() https://support.broadcom.com/external/content/SecurityAdvisories/0/38390 -~~	() https://support.broadcom.com/external/content/SecurityAdvisories/0/38390 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8

08 Oct 2026, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-08 07:16

Updated : 2026-10-14 18:51

NVD link : CVE-2026-87428

Mitre link : CVE-2026-87428

CVE.ORG link : CVE-2026-87428

JSON object : View

Products Affected

broadcom

brocade_active_support_connectivity_gateway

CWE

CWE-522

Insufficiently Protected Credentials

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