CVE-2023-38541

Local privilege escalation via inherited installer permissions

Published Jan 19, 2024 · Updated Jun 17, 2025

Insecure inherited permissions in Intel HID Event Filter installers before 2.2.2.1 allow local users to escalate privileges. The Windows 10 installer inherits unsafe permissions on an unspecified critical resource, allowing a low-privileged account to influence privileged installation activity. Exploitation requires authenticated local access, high complexity, and user interaction, and can compromise confidentiality, integrity, and availability.

CVSS severity6.7
Medium
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Insecure inherited permissions in Intel HID Event Filter installers before 2.2.2.1 allow local users to escalate privileges. The Windows 10 installer inherits unsafe permissions on an unspecified critical resource, allowing a low-privileged account to influence privileged installation activity. Exploitation requires authenticated local access, high complexity, and user interaction, and can compromise confidentiality, integrity, and availability.

The record

CVE
CVE-2023-38541
Published
Jan 19, 2024
Updated
Jun 17, 2025
Vendor
Topcon Positioning Systems, Inc.
Product
Intel HID Event Filter Driver
Classifications
CWE-277, CWE-732, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=before version 2.2.2.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel HID Event Filter Driverversion=before version 2.2.2.1

Published CVSS scores

6.7Intel CorporationCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
7.8NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-277Insecure Inherited Permissions
CWE-732Incorrect Permission Assignment for Critical Resource
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo