CVE-2021-43237

CVSS V2 Medium 6.9 CVSS V3 High 7.3
Description
Windows Setup Elevation of Privilege Vulnerability
Overview
  • CVE ID
  • CVE-2021-43237
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-12-15T15:15:10
  • Last Modified Date
  • 2022-07-12T17:42:04
Weakness Enumerations
CWE URL
CWE-59 http://cwe.mitre.org/data/definitions/59.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:arm64:* 1 OR
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:* 1 OR
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x86:* 1 OR
cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:arm64:* 1 OR
cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:* 1 OR
cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x86:* 1 OR
cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:arm64:* 1 OR
cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:x64:* 1 OR
cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:x86:* 1 OR
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:arm64:* 1 OR
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:* 1 OR
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x86:* 1 OR
cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:arm64:* 1 OR
cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x64:* 1 OR
cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x86:* 1 OR
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:arm64:* 1 OR
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:* 1 OR
cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server:2022:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.3
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.3
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43237 Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-018/ Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-43237
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43237
History
Created Old Value New Value Data Type Notes
2022-05-10 06:30:06 Added to TrackCVE
2022-12-06 03:56:28 2021-12-15T15:15Z 2021-12-15T15:15:10 CVE Published Date updated
2022-12-06 03:56:28 2022-07-12T17:42:04 CVE Modified Date updated
2022-12-06 03:56:28 Analyzed Vulnerability Status updated