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CVE-2022-36331— Impersonation attack causing an Authentication Bypass on Western Digital devices

Quick assessment

Affected
Western Digital My Cloud OS 5
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.

Western Digital My Cloud等都是美国西部数据（Western Digital）公司的产品。Western Digital My Cloud是一款个人云存储设备。Western Digital My Cloud Home是一款易于使用的个人云存储设备。Western Digital My Cloud Home Duo是一款易于使用的云存储设备。SanDisk ibi等都是美国闪迪（SanDisk）公司的产品。SanDisk ibi是一个智能照片管理器和媒体存储硬盘。 Western D

CVSS 10.0 · Critical EPSS 0.59% · P46
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I. Basic Information for CVE-2022-36331

Vulnerability Information
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Vulnerability Title
Impersonation attack causing an Authentication Bypass on Western Digital devices
Source: CVE Program / CVE List V5
Vulnerability Description
Western Digital My Cloud, My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices were vulnerable to an impersonation attack that could allow an unauthenticated attacker to gain access to user data. This issue affects My Cloud OS 5 devices: before 5.25.132; My Cloud Home and My Cloud Home Duo: before 8.13.1-102; SanDisk ibi: before 8.13.1-102.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用欺骗进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
多款Western Digital产品和SanDisk ibi 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Western Digital My Cloud等都是美国西部数据（Western Digital）公司的产品。Western Digital My Cloud是一款个人云存储设备。Western Digital My Cloud Home是一款易于使用的个人云存储设备。Western Digital My Cloud Home Duo是一款易于使用的云存储设备。SanDisk ibi等都是美国闪迪（SanDisk）公司的产品。SanDisk ibi是一个智能照片管理器和媒体存储硬盘。 Western D
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
Western Digital My Cloud OS 5 0 ~ 5.25.132 -
Western Digital My Cloud Home and My Cloud Home Duo 0 ~ 8.13.1-102 -
SanDisk ibi 0 ~ 8.13.1-102 -

II. Public POCs for CVE-2022-36331

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III. Intelligence Information for CVE-2022-36331

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Other References for CVE-2022-36331 (1)

IV. Related Vulnerabilities

Same product: My Cloud OS 5
Same vendor: Western Digital
Same weakness: CWE-290

V. Comments for CVE-2022-36331

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