Executive Summary

Informations
Name CVE-2021-20791 First vendor Publication 2021-09-17
Vendor Cve Last vendor Modification 2021-09-29

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Overall CVSS Score 9.3
Base Score 9.3 Environmental Score 9.3
impact SubScore 4.7 Temporal Score 9.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact Low Availability Impact None
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:N)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Improper access control vulnerability in RevoWorks Browser 2.1.230 and earlier allows an attacker to bypass access restriction and to exchange unauthorized files between the local environment and the isolated environment or settings of the web browser via unspecified vectors.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20791

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-269 Improper Privilege Management

Sources (Detail)

Source Url
MISC https://jscom.jp/news-20210910_2/
https://jvn.jp/en/jp/JVN81658818/index.html

Alert History

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Date Informations
2021-09-30 00:22:57
  • Multiple Updates
2021-09-18 01:45:22
  • Multiple Updates
2021-09-18 01:43:06
  • Multiple Updates
2021-09-17 17:22:50
  • Multiple Updates
2021-09-17 09:22:55
  • First insertion