CVE-2021-4474: Ruckus Unleashed

Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days.

Ruckus Access Point products contain an arbitrary file read vulnerability in the command-line interface that allows authenticated remote attackers with administrative privileges to read arbitrary files from the underlying filesystem. Attackers can exploit this vulnerability to access sensitive information including configuration files, credentials, and system data stored on the device.

Affected products

• Ruckus Ruckus Unleashed: version 0 only
• Ruckus Smartzone 100-D SZ100-D Eol: version 0 only
• Ruckus Smartzone 100 Sz-100 Eol: version 0 only
• Ruckus Smartzone 144-Dataplane SZ144-D: version 0 only
• Ruckus Smartzone 144 Sz-144: version 0 only
• Ruckus Smartzone 300 SZ300 Eol: version 0 only
• Ruckus Zonedirector 1200 Eol: version 0 only
• Ruckus Wireless Ruckus Access Point: version 0 only

Published 2026-03-26. Last modified 2026-06-17.