Executive Summary

Informations
Name CVE-2021-30721 First vendor Publication 2021-09-08
Vendor Cve Last vendor Modification 2022-07-12

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
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:N/AC:L/Au:S/C:P/I:N/A:N)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A path handling issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30721

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1
Os 200
Os 23

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT212529
https://support.apple.com/en-us/HT212530
https://support.apple.com/en-us/HT212531

Alert History

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Date Informations
2023-08-23 02:10:39
  • Multiple Updates
2023-08-12 13:24:06
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2023-08-12 01:22:51
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2023-08-11 13:16:24
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2023-08-11 01:23:36
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2023-08-06 13:14:24
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2023-08-06 01:22:36
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2023-08-04 13:14:46
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2023-08-04 01:22:57
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2023-07-14 13:14:48
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2023-07-14 01:22:45
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2023-03-29 02:17:01
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2023-03-28 12:22:59
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2022-11-15 01:56:52
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2022-11-03 13:01:05
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2022-08-10 02:06:01
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2022-07-13 17:27:38
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2022-06-04 01:59:39
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2022-04-01 01:54:58
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2022-03-29 01:54:44
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2022-03-25 01:54:01
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2022-02-22 01:53:42
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2022-01-13 01:48:17
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2022-01-06 01:48:37
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2022-01-05 01:48:09
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2021-09-23 00:23:06
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2021-09-22 21:23:29
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2021-09-15 21:23:21
  • Multiple Updates
2021-09-08 21:23:16
  • First insertion