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Medium · 4.9 CVE-2021-4474 EUVD-2021-34771GHSA-f4qw-wcqm-7c8g

Ruckus AP CLI Arbitrary File Read Allows Authenticated Remote File Access

Published Mar 26, 2026 · Updated Jul 15, 2026 · Assigned by VulnCheck

Description

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

VendorProductAffectedFixed
Ruckus Wireless RUCKUS Access Point — —
Ruckus RUCKUS Unleashed — —
Ruckus SmartZone 100 (SZ-100) (EOL) — —
Ruckus SmartZone 100-D (SZ100-D) (EOL) — —
Ruckus SmartZone 144 (SZ-144) — —
Ruckus SmartZone 144-Dataplane (SZ144-D) — —
Ruckus SmartZone 300 (SZ300) (EOL) — —
Ruckus ZoneDirector 1200 (EOL) — —

References