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CVE-2021-4474— Ruckus AP CLI Arbitrary File Read Allows Authenticated Remote File Access

Quick assessment

Affected
Ruckus Wireless RUCKUS Access Point
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ruckus Wireless SmartZone是Ruckus公司的高性能WLAN控制器。 Ruckus Wireless多款产品存在安全漏洞，该漏洞源于命令行接口存在任意文件读取漏洞，可能导致具有管理权限的经过身份验证的远程攻击者读取底层文件系统中的任意文件。以下产品受到影响：RUCKUS Access Point、RUCKUS Unleashed、SmartZone 100 (SZ-100) (EOL)、SmartZone 100-D (SZ100-D) (EOL)、SmartZone 144 (S

CVSS 4.9 · Medium EPSS 0.46% · P39
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I. Basic Information for CVE-2021-4474

Vulnerability Information
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Vulnerability Title
Ruckus AP CLI Arbitrary File Read Allows Authenticated Remote File Access
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对外部实体的文件或目录可访问
Source: CVE Program / CVE List V5
Vulnerability Title
Ruckus Wireless多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruckus Wireless SmartZone是Ruckus公司的高性能WLAN控制器。 Ruckus Wireless多款产品存在安全漏洞，该漏洞源于命令行接口存在任意文件读取漏洞，可能导致具有管理权限的经过身份验证的远程攻击者读取底层文件系统中的任意文件。以下产品受到影响：RUCKUS Access Point、RUCKUS Unleashed、SmartZone 100 (SZ-100) (EOL)、SmartZone 100-D (SZ100-D) (EOL)、SmartZone 144 (S
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Ruckus Wireless RUCKUS Access Point 0 -
Ruckus RUCKUS Unleashed 0 -
Ruckus SmartZone 100 (SZ-100) (EOL) 0 -
Ruckus SmartZone 100-D (SZ100-D) (EOL) 0 -
Ruckus SmartZone 144 (SZ-144) 0 -
Ruckus SmartZone 144-Dataplane (SZ144-D) 0 -
Ruckus SmartZone 300 (SZ300) (EOL) 0 -
Ruckus ZoneDirector 1200 (EOL) 0 -

II. Public POCs for CVE-2021-4474

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III. Intelligence Information for CVE-2021-4474

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Vendor Advisories for CVE-2021-4474 (1)

News Coverage for CVE-2021-4474 (1)

IV. Related Vulnerabilities

Same weakness: CWE-552

V. Comments for CVE-2021-4474

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