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CVE-2022-22994— Insufficient Verification of Data Authenticity Remote Code Execution Vulnerability on Western Digital My Cloud devices.

Quick assessment

Affected
Western Digital My Cloud
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 存在安全漏洞，攻击者可以通过不安全的 HTTP 调用诱骗 NAS 设备进行加载。这是对设备调用验证不足的结果。

CVSS 8.8 · High EPSS 1.85% · P78
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I. Basic Information for CVE-2022-22994

Vulnerability Information
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Vulnerability Title
Insufficient Verification of Data Authenticity Remote Code Execution Vulnerability on Western Digital My Cloud devices.
Source: CVE Program / CVE List V5
Vulnerability Description
A remote code execution vulnerability was discovered on Western Digital My Cloud devices where an attacker could trick a NAS device into loading through an unsecured HTTP call. This was a result insufficient verification of calls to the device. The vulnerability was addressed by disabling checks for internet connectivity using HTTP.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Western Digital My Cloud 数据伪造问题漏洞
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 存在安全漏洞，攻击者可以通过不安全的 HTTP 调用诱骗 NAS 设备进行加载。这是对设备调用验证不足的结果。
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 My Cloud OS 5 ~ 5.19.117 -

II. Public POCs for CVE-2022-22994

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III. Intelligence Information for CVE-2022-22994

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Vendor Advisories for CVE-2022-22994 (1)

Other References for CVE-2022-22994 (1)

IV. Related Vulnerabilities

Same product: My Cloud
Same vendor: Western Digital
Same weakness: CWE-345

V. Comments for CVE-2022-22994

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