Executive Summary

Informations
Name CVE-2021-31956 First vendor Publication 2021-06-08
Vendor Cve Last vendor Modification 2025-03-07

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Windows NTFS Elevation of Privilege Vulnerability

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31956

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-191 Integer Underflow (Wrap or Wraparound)

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 5
Os 8
Os 8
Os 4
Os 5
Os 7
Os 7
Os 1
Os 1
Os 1
Os 3
Os 2
Os 2
Os 2
Os 2
Os 3

Sources (Detail)

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

Alert History

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Date Informations
2025-06-26 01:45:05
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2025-06-25 12:13:59
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2025-05-27 13:00:52
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2025-03-29 02:50:06
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2025-03-28 13:25:26
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2025-03-08 00:21:34
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2024-11-28 13:56:42
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2024-08-02 05:27:58
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2024-08-02 01:25:37
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2024-08-02 00:26:59
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2024-07-29 21:27:39
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2024-02-02 02:25:30
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2024-02-01 12:23:55
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2023-09-05 13:19:48
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2023-09-05 01:23:26
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2023-09-02 13:18:25
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2023-09-02 01:23:48
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2023-08-12 05:28:47
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2023-08-12 01:23:02
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2023-08-11 05:28:45
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2023-08-11 01:23:47
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2023-08-09 17:28:40
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2023-08-06 05:27:50
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2023-08-06 01:22:46
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2023-08-04 05:27:58
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2023-08-04 01:23:07
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2023-08-02 05:27:42
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2023-07-14 13:15:13
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2023-07-14 01:22:55
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2023-03-29 02:17:23
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2023-03-28 12:23:09
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2022-12-03 13:02:24
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2022-05-04 17:23:14
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2021-06-14 21:23:15
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2021-06-09 09:23:12
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2021-06-09 05:22:48
  • First insertion