CVE-2023-31428: Broadcom Brocade Fabric Operating System

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Brocade Fabric OS before Brocade Fabric OS v9.1.1c, v9.2.0 contains a vulnerability in the command line that could allow a local user to dump files under user's home directory using grep.

Affected products

• Broadcom Brocade Fabric Operating System: before 9.1.1c (fixed in 9.1.1c); version 9.2.0 only

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