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CVE-2023-32162— Wacom Drivers for Windows Incorrect Permission Assignment Local Privilege Escalation Vulnerability

Quick assessment

Affected
Wacom Drivers for Windows
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.

Wacom driver是一款用于连接和管理平台电脑的驱动程序。 Wacom Drivers for Windows 存在安全漏洞，该漏洞源于WacomInstallI.txt 文件的权限不正确，PrefUtil.exe 程序处理 WacomInstallI.txt 文件时存在特定缺陷，攻击者利用此漏洞可以提升权限并在 SYSTEM 上下文中执行任意代码。

AI Predicted 7.8 Difficulty: Easy EPSS 0.39% · P31

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-32162

Vulnerability Information
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Vulnerability Title
Wacom Drivers for Windows Incorrect Permission Assignment Local Privilege Escalation Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Wacom Drivers for Windows Incorrect Permission Assignment Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Wacom Drivers for Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of the WacomInstallI.txt file by the PrefUtil.exe utility. The issue results from incorrect permissions on the WacomInstallI.txt file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-16318.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5
Vulnerability Title
Wacom driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wacom driver是一款用于连接和管理平台电脑的驱动程序。 Wacom Drivers for Windows 存在安全漏洞，该漏洞源于WacomInstallI.txt 文件的权限不正确，PrefUtil.exe 程序处理 WacomInstallI.txt 文件时存在特定缺陷，攻击者利用此漏洞可以提升权限并在 SYSTEM 上下文中执行任意代码。
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
Wacom Drivers for Windows 6.3.45 -

II. Public POCs for CVE-2023-32162

# POC Description Source Link Shenlong Link
1 Exploits and reports for CVE-2023-32162 https://github.com/LucaBarile/ZDI-CAN-16318 POC Details
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III. Intelligence Information for CVE-2023-32162

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Vendor Advisories for CVE-2023-32162 (1)

IV. Related Vulnerabilities

Same product: Drivers for Windows
Same vendor: Wacom
Same weakness: CWE-732

V. Comments for CVE-2023-32162

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