Executive Summary

Informations
Name CVE-2021-21125 First vendor Publication 2021-02-09
Vendor Cve Last vendor Modification 2022-07-12

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Overall CVSS Score 8.1
Base Score 8.1 Environmental Score 8.1
impact SubScore 5.2 Temporal Score 8.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:N)
Cvss Base Score 5.8 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Insufficient policy enforcement in File System API in Google Chrome on Windows prior to 88.0.4324.96 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21125

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-59 Improper Link Resolution Before File Access ('Link Following')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 4724
Application 5
Os 4

Sources (Detail)

Source Url
MISC https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-deskt...
https://crbug.com/1152327
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21125

Alert History

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Date Informations
2024-03-20 02:15:57
  • Multiple Updates
2023-07-27 02:01:30
  • Multiple Updates
2023-02-02 01:59:43
  • Multiple Updates
2022-07-13 17:27:52
  • Multiple Updates
2021-07-09 01:41:45
  • Multiple Updates
2021-05-04 14:08:15
  • Multiple Updates
2021-04-22 03:13:00
  • Multiple Updates
2021-03-26 12:37:03
  • Multiple Updates
2021-02-11 21:23:35
  • Multiple Updates
2021-02-09 17:23:01
  • First insertion