CVE-2023-31927: Broadcom Brocade Fabric Operating System

Medium severity, CVSS 5.3. EPSS: 0.6% chance of exploitation in the next 30 days.

An information disclosure in the web interface of Brocade Fabric OS versions before Brocade Fabric OS v9.2.0 and v9.1.1c, could allow a remote unauthenticated attacker to get technical details about the web interface.

Affected products

• Broadcom Brocade Fabric Operating System: before 9.1.1c (fixed in 9.1.1c)

Published 2023-08-02. Last modified 2026-06-17.