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.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Ruckus Wireless RUCKUS Access Point unaffected
Version Status Constraints
0 affected —
Ruckus RUCKUS Unleashed affected
Version Status Constraints
0 affected —
Ruckus SmartZone 100 (SZ-100) (EOL) affected
Version Status Constraints
0 affected —
Ruckus SmartZone 100-D (SZ100-D) (EOL) affected
Version Status Constraints
0 affected —
Ruckus SmartZone 144 (SZ-144) affected
Version Status Constraints
0 affected —
Ruckus SmartZone 144-Dataplane (SZ144-D) affected
Version Status Constraints
0 affected —
Ruckus SmartZone 300 (SZ300) (EOL) affected
Version Status Constraints
0 affected —
Ruckus ZoneDirector 1200 (EOL) affected
Version Status Constraints
0 affected —

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://support.ruckuswireless.com/security_bulletins/306 cve-icon cve-icon
https://www.vulncheck.com/advisories/ruckus-ap-cli-arbitrary-file-read-allows-authenticated-remote-file-access cve-icon cve-icon
History

Thu, 26 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 26 Mar 2026 19:45:00 +0000

Type Values Removed Values Added
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.
Title Ruckus AP CLI Arbitrary File Read Allows Authenticated Remote File Access
Weaknesses CWE-552
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-03-26T19:57:52.098Z

Reserved: 2026-03-23T17:39:23.925Z

Link: CVE-2021-4474

cve-icon Vulnrichment

Updated: 2026-03-26T19:57:12.924Z

cve-icon NVD

Status : Received

Published: 2026-03-26T20:16:07.730

Modified: 2026-03-26T20:16:07.730

Link: CVE-2021-4474

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses