CVE-2023-3489highCWE-312

CVE-2023-3489: high-severity vulnerability in Brocade Fabric OS

firmwaredownload command could log servers passwords in clear text

Published · Updated

Follow this CVE+ Monitor Fabric OS

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 0.4%
The firmwaredownload command on Brocade Fabric OS v9.2.0 could log the FTP/SFTP/SCP server password in clear text in the SupportSave file when performing a downgrade from Fabric OS v9.2.0 to any earlier version of Fabric OS.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Affected products
Brocade · Fabric OS
Related CVEs — Brocade Fabric OS

In the same product, most dangerous first.

CVE-2025-1976HIGHCode injection exposure in Fabric OS 9.1.0 through 9.1.1d6EPSS 0.7%KEVCVE-2026-94579MEDIUMCVE-2026-94579EPSS 3.1%CVE-2026-87666HIGHCVE-2026-87666EPSS 2.6%CVE-2026-87680HIGHCVE-2026-87680EPSS 1.9%CVE-2026-87673HIGHCVE-2026-87673EPSS 1.8%CVE-2026-87682HIGHCVE-2026-87682EPSS 1.7%