Executive Summary

Informations
Name CVE-2021-30731 First vendor Publication 2021-09-08
Vendor Cve Last vendor Modification 2021-09-22

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 1.9 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Catalina. An unprivileged application may be able to capture USB devices.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30731

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1
Os 175
Os 19

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT212529
https://support.apple.com/en-us/HT212600

Alert History

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Date Informations
2021-09-23 00:23:05
  • Multiple Updates
2021-09-22 21:23:28
  • Multiple Updates
2021-09-15 21:23:20
  • Multiple Updates
2021-09-08 21:23:16
  • First insertion