CVE-2024-22170— Unchecked buffer in Dynamic DNS client
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 5.29.102版本之前存在安全漏洞，该漏洞源于 ddns-start 在 Linux 上的内存缓冲区漏洞范围内存在对操作的不当限制，从而导致缓冲区溢出。
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-2024-22170
Vulnerability Information
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Vulnerability Title
Unchecked buffer in Dynamic DNS client
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Western Digital My Cloud ddns-start on Linux allows Overflow Buffers.This issue affects My Cloud: before 5.29.102.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Western Digital My Cloud 安全漏洞
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 5.29.102版本之前存在安全漏洞，该漏洞源于 ddns-start 在 Linux 上的内存缓冲区漏洞范围内存在对操作的不当限制，从而导致缓冲区溢出。
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 | 0 ~ 5.29.102 | - |
|
II. Public POCs for CVE-2024-22170
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-22170 (1)
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V. Comments for CVE-2024-22170
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