CVE-2021-43221

CVSS V2 Medium 4 CVSS V3 Medium 4.2
Description
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Overview
  • CVE ID
  • CVE-2021-43221
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-11-24T01:15:08
  • Last Modified Date
  • 2021-11-30T16:35:01
Weakness Enumerations
CWE URL
CWE-94 http://cwe.mitre.org/data/definitions/94.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:* 1 OR 96.0.1054.29
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 4.9
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 4.2
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.6
  • Impact Score
  • 2.5
References
Reference URL Reference Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43221 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-43221
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43221
History
Created Old Value New Value Data Type Notes
2022-05-10 06:44:30 Added to TrackCVE
2022-12-05 15:08:37 2021-11-24T01:15Z 2021-11-24T01:15:08 CVE Published Date updated
2022-12-05 15:08:37 2021-11-30T16:35:01 CVE Modified Date updated
2022-12-05 15:08:37 Analyzed Vulnerability Status updated