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I. Basic Information for CVE-2022-36327
Vulnerability Information

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Vulnerability Title
Path traversal vulnerability leading to an arbitrary file write in Western Digital devices
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could allow an attacker to write files to locations with certain critical filesystem types leading to remote code execution was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This issue requires an authentication bypass issue to be triggered before this can be exploited.  This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Western Digital产品路径遍历漏洞
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。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 Digital My Cloud Home、My Cloud Home Duo、SanDisk
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
VendorProductAffected VersionsCPESubscribe
Western DigitalMy Cloud Home and My Cloud Home Duo 0 ~ 9.4.0-191 -
SanDiskibi 0 ~ 9.4.0-191 -
Western DigitalMy Cloud OS 5 0 ~ 5.26.202 -
II. Public POCs for CVE-2022-36327
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III. Intelligence Information for CVE-2022-36327
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IV. Related Vulnerabilities
V. Comments for CVE-2022-36327

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