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OpenAdvisories
Medium · 5.3 CVE-2026-87426 EUVD-2026-94797GHSA-c348-g24g-jfxx

An unauthenticated network-based attacker can query specific internal management endpoints on Brocade ASCG versions before 3.5.0 to enumera…

Published Oct 8, 2026 · Updated Oct 8, 2026 · Assigned by brocade

Description

An unauthenticated network-based attacker can query specific internal management endpoints on Brocade ASCG versions before 3.5.0 to enumerate the configuration details and state of managed Brocade Fabric OS (FOS) switches. This results in the unauthorized disclosure of the customer's SAN fabric management topology and switch connectivity attributes.

Affected products

VendorProductAffectedFixed
Brocade Brocade Active Support Connectivity Gateway < 3.5.0 3.5.0

References