Executive Summary

Informations
Name CVE-2021-21134 First vendor Publication 2021-02-09
Vendor Cve Last vendor Modification 2021-03-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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 None User Interaction Required
Scope Unchanged Confidentiality Impact None
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:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Incorrect security UI in Page Info in Google Chrome on iOS prior to 88.0.4324.96 allowed a remote attacker to spoof security UI via a crafted HTML page.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21134

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-290 Authentication Bypass by Spoofing

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 4724
Os 4

Sources (Detail)

Source Url
MISC https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-deskt...
https://crbug.com/1157800
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21134

Alert History

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Date Informations
2021-05-04 14:08:13
  • Multiple Updates
2021-03-26 12:37:04
  • Multiple Updates
2021-02-12 05:23:08
  • Multiple Updates
2021-02-09 17:23:01
  • First insertion