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CVE-2023-4770— Uncontrolled Search Path Element Vulnerability in 4D and 4D Windows Server

Quick assessment

Affected
4D 4D.exe
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.

4D Windows Server是美国4D公司的一系列应用程序。 4D Windows Server 存在代码问题漏洞，该漏洞源于通过替换安装路径中的 shfolder.dll 可以进行 DLL 劫持，从而导致任意代码执行。

CVSS 6.5 · Medium EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1574.002
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I. Basic Information for CVE-2023-4770

Vulnerability Information
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Vulnerability Title
Uncontrolled Search Path Element Vulnerability in 4D and 4D Windows Server
Source: CVE Program / CVE List V5
Vulnerability Description
An uncontrolled search path element vulnerability has been found on 4D and 4D server Windows executables applications, affecting version 19 R8 100218. This vulnerability consists in a DLL hijacking by replacing x64 shfolder.dll in the installation path, causing an arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
4D Windows Server 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
4D Windows Server是美国4D公司的一系列应用程序。 4D Windows Server 存在代码问题漏洞，该漏洞源于通过替换安装路径中的 shfolder.dll 可以进行 DLL 劫持，从而导致任意代码执行。
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
4D 4D.exe 19 R8 100218 -
4D 4D Server.exe 19 R8 100218 -

II. Public POCs for CVE-2023-4770

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III. Intelligence Information for CVE-2023-4770

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Other References for CVE-2023-4770 (1)

IV. Related Vulnerabilities

Same vendor: 4D
Same weakness: CWE-427

V. Comments for CVE-2023-4770

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