Executive Summary

Informations
Name CVE-2021-34481 First vendor Publication 2021-07-16
Vendor Cve Last vendor Modification 2023-12-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.

UPDATE August 10, 2021: Microsoft has completed the investigation and has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. This security update changes the Point and Print default behavior; please see KB5005652.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34481

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-269 Improper Privilege Management

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 2
Os 1
Os 1
Os 1

Sources (Detail)

Source Url
MISC https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-3...

Alert History

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Date Informations
2024-02-02 02:26:14
  • Multiple Updates
2024-02-01 12:24:05
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2023-12-29 05:27:56
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2023-09-05 13:20:30
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2023-09-05 01:23:36
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2023-09-02 13:19:06
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2023-09-02 01:23:58
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2023-08-12 13:25:13
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2023-08-12 01:23:11
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2023-08-11 13:17:28
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2023-08-11 01:23:57
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2023-08-06 13:15:27
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2023-08-06 01:22:56
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2023-08-04 13:15:49
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2023-08-04 01:23:17
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2023-07-14 13:15:52
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2023-07-14 01:23:05
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2023-04-12 00:27:44
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2023-03-29 02:18:02
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2023-03-28 12:23:18
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2022-12-03 13:02:56
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2021-08-09 21:23:41
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2021-07-22 21:23:09
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2021-07-17 09:22:48
  • Multiple Updates
2021-07-17 00:22:48
  • First insertion