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CVE-2022-4616

Quick assessment

Affected
Delta Industrial Automation 4G Router DX-3021
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Delta Electronics DX-3021是中国台达电子（Delta Electronics）公司的一款路由器。 Delta Electronics DX-3021 1.24之前版本存在命令注入漏洞，该漏洞源于网络服务器存在通过网络诊断页面进行指令注入的漏洞，此漏洞可能允许未经身份验证的远程用户添加文件、删除文件和更改文件权限。

CVSS 7.2 · High EPSS 4.76% · P92

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-4616

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The webserver in Delta DX-3021 versions prior to 1.24 is vulnerable to command injection through the network diagnosis page. This vulnerability could allow a remote unauthenticated user to add files, delete files, and change file permissions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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
Delta Electronics DX-3021 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Delta Electronics DX-3021是中国台达电子（Delta Electronics）公司的一款路由器。 Delta Electronics DX-3021 1.24之前版本存在命令注入漏洞，该漏洞源于网络服务器存在通过网络诊断页面进行指令注入的漏洞，此漏洞可能允许未经身份验证的远程用户添加文件、删除文件和更改文件权限。
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
Delta Industrial Automation 4G Router DX-3021 0 ~ 1.24 -

II. Public POCs for CVE-2022-4616

# POC Description Source Link Shenlong Link
1 This Python script aids in exploiting CVE-2022-46169 by automating payload delivery and response handling. It starts an HTTP server, listens for requests, and enables command input for real-time interaction with a vulnerable target. https://github.com/ahanel13/CVE-2022-4616-POC POC Details
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III. Intelligence Information for CVE-2022-4616

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Vendor Advisories for CVE-2022-4616 (1)

Other References for CVE-2022-4616 (1)

IV. Related Vulnerabilities

Same vendor: Delta Industrial Automation
Same weakness: CWE-77

V. Comments for CVE-2022-4616

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