Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-33742

Windows MSHTML Platform Remote Code Execution Vulnerability

Published

2021-06-08T23:15:09.540

Last Modified

2025-02-24T15:46:27.040

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-787
  • Type: Secondary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows_10_1507 < 10.0.10240.18967 Yes
Operating System microsoft windows_10_1607 < 10.0.14393.4467 Yes
Operating System microsoft windows_10_1809 < 10.0.17763.1999 Yes
Operating System microsoft windows_10_1909 < 10.0.18363.1621 Yes
Operating System microsoft windows_10_2004 < 10.0.19041.1052 Yes
Operating System microsoft windows_10_20h2 < 10.0.19042.1052 Yes
Operating System microsoft windows_10_21h1 < 10.0.19043.1052 Yes
Operating System microsoft windows_7 - Yes
Operating System microsoft windows_8.1 - Yes
Operating System microsoft windows_rt_8.1 - Yes
Operating System microsoft windows_server_2008 r2 Yes
Operating System microsoft windows_server_2008 sp2 Yes
Operating System microsoft windows_server_2012 - Yes
Operating System microsoft windows_server_2012 r2 Yes
Operating System microsoft windows_server_2016 < 10.0.14393.4467 Yes
Operating System microsoft windows_server_2019 < 10.0.17763.1999 Yes
References