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CVE-2024-9499— Uncontrolled search path can lead to DLL hijacking in USBXpress Win 98SE Dev Kit installer

Quick assessment

Affected
silabs.com USBXpress Win 98SE Dev Kit
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.

Silicon USBXpress Win 98SE Dev Kit installer是美国芯科（Silicon）公司的一个 USBXpress Win 98SE Dev Kit 安装程序。 Silicon USBXpress Win 98SE Dev Kit installer存在安全漏洞，该漏洞源于搜索路径不受控制。攻击者利用该漏洞可以升级权限和执行任意代码。

CVSS 8.6 · High EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1574.001 · DLL
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I. Basic Information for CVE-2024-9499

Vulnerability Information
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Vulnerability Title
Uncontrolled search path can lead to DLL hijacking in USBXpress Win 98SE Dev Kit installer
Source: CVE Program / CVE List V5
Vulnerability Description
DLL hijacking vulnerabilities, caused by an uncontrolled search path in the USBXpress Win 98SE Dev Kit installer can lead to privilege escalation and arbitrary code execution when running the impacted installer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/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
Silicon USBXpress Win 98SE Dev Kit installer 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silicon USBXpress Win 98SE Dev Kit installer是美国芯科（Silicon）公司的一个 USBXpress Win 98SE Dev Kit 安装程序。 Silicon USBXpress Win 98SE Dev Kit installer存在安全漏洞，该漏洞源于搜索路径不受控制。攻击者利用该漏洞可以升级权限和执行任意代码。
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
silabs.com USBXpress Win 98SE Dev Kit 0 ~ 2.42 -

II. Public POCs for CVE-2024-9499

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III. Intelligence Information for CVE-2024-9499

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Vendor Pages for CVE-2024-9499 (1)

Same Patch Batch · silabs.com · 2025-01-24 · 10 CVEs total

CVE-2024-9496 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in USBXpress Dev Kit installer
CVE-2024-9492 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in Flash Programming Utility installer
CVE-2024-9497 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in USBXpress 4 SDK installer
CVE-2024-9493 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in ToolStick installer
CVE-2024-9494 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in CP210 VCP Win 2k installer
CVE-2024-9495 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in CP210x VCP Windows installer
CVE-2024-9498 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in USBXpress SDK installer
CVE-2024-9491 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in Configuration Wizard 2 installer
CVE-2024-9490 8.6 HIGH Uncontrolled search path can lead to DLL hijacking in Silicon Labs IDE installer

IV. Related Vulnerabilities

Same vendor: silabs.com
Same weakness: CWE-427

V. Comments for CVE-2024-9499

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