Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-40450

Win32k Elevation of Privilege Vulnerability

Published

2021-10-13T01:15:09.750

Last Modified

2025-03-07T21:58:49.817

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows_10_1809 < 10.0.17763.2237 Yes
Operating System microsoft windows_10_1909 < 10.0.18363.1854 Yes
Operating System microsoft windows_10_2004 < 10.0.19041.1288 Yes
Operating System microsoft windows_10_20h2 < 10.0.19042.1288 Yes
Operating System microsoft windows_10_21h1 < 10.0.19043.1288 Yes
Operating System microsoft windows_11_21h2 < 10.0.22000.258 Yes
Operating System microsoft windows_server_2004 < 10.0.19041.1288 Yes
Operating System microsoft windows_server_2019 < 10.0.17763.2237 Yes
Operating System microsoft windows_server_2022 < 10.0.20348.288 Yes
Operating System microsoft windows_server_20h2 < 10.0.19042.1288 Yes
References