Rapid7 Vulnerability & Exploit Database

Microsoft Windows: CVE-2023-21771: Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Microsoft Windows: CVE-2023-21771: Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/10/2023
Created
01/11/2023
Added
01/10/2023
Modified
07/22/2024

Description

Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability

Solution(s)

  • microsoft-windows-windows_10-20h2-kb5022282
  • microsoft-windows-windows_10-21h2-kb5022282
  • microsoft-windows-windows_10-22h2-kb5022282
  • microsoft-windows-windows_11-21h2-kb5022287
  • microsoft-windows-windows_11-22h2-kb5022303
  • microsoft-windows-windows_server_2022-21h2-kb5022291
  • microsoft-windows-windows_server_2022-22h2-kb5022291

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;