CVE-2022-29842— Command Injection Vulnerability in Western Digital My Cloud 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是美国西部数据（Western Digital）公司的一款个人云存储设备。 Western Digital My Cloud OS 5 5.26.119之前版本存在安全漏洞，该漏洞源于存在命令注入漏洞，可能允许攻击者在root用户的环境中对易受攻击的CGI文件执行代码。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-29842
Vulnerability Information
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Vulnerability Title
Command Injection Vulnerability in Western Digital My Cloud devices
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability that could allow an attacker to execute code in the context of the root user on a vulnerable CGI file was discovered in Western Digital My Cloud OS 5 devicesThis issue affects My Cloud OS 5: before 5.26.119.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Western Digital My Cloud 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Western Digital My Cloud是美国西部数据（Western Digital）公司的一款个人云存储设备。 Western Digital My Cloud OS 5 5.26.119之前版本存在安全漏洞，该漏洞源于存在命令注入漏洞，可能允许攻击者在root用户的环境中对易受攻击的CGI文件执行代码。
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 ~ 5.26.119 | - |
|
II. Public POCs for CVE-2022-29842
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-29842 (1)
Same Patch Batch · Western Digital · 2023-05-10 · 4 CVEs total
| CVE-2022-29841 | 8.0 HIGH | OS Command Injection vulnerability in Western Digital My Cloud devices |
| CVE-2022-29840 | 5.1 MEDIUM | Server Side Request Forgery Vulnerability in Western Digital My Cloud Devices |
| CVE-2022-36329 | 4.4 MEDIUM | Denial of Service over OTA mechanism in Western Digital My Cloud Home and ibi devices |
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Same weakness: CWE-77
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V. Comments for CVE-2022-29842
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