CVE-2024-21871

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published: Sep 16, 2024
Last modified: Jun 17, 2026
NVD status: Deferred

Related CVEs from 2024

CVE-2024-218727.5The device allows an unauthenticated attacker to bypass authentication and modify the cookie to reveal hidden pages that allows more critic CVE-2024-218756.5Allocation of Resources Without Limits or Throttling vulnerability in Badge leading to a denial of service attack.Team Hacker Hotel Badge 20 CVE-2024-218769.1Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability via a URL parameter in Enphase IQ Gateway (form CVE-2024-218776.5Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability through a url parameter in Enphase IQ Gateway (CVE-2024-218789.8Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Enphase IQ Gateway (formerly known as E CVE-2024-218798.8Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability through an url parameter of an authenticat CVE-2024-21886.1Cross-Site Scripting (XSS) vulnerability stored in TP-Link Archer AX50 affecting firmware version 1.0.11 build 2022052. This vulnerability c CVE-2024-218807.2Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability via the url parameter of an authenticated CVE-2024-218818.6Inadequate Encryption Strength vulnerability allow an authenticated attacker to execute arbitrary OS Commands via encrypted package upload.T CVE-2024-218857.8A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certa CVE-2024-218867.8A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in CVE-2024-218879.1A command injection vulnerability in web components of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows an aut