Executive Summary

Informations
Name CVE-2021-31776 First vendor Publication 2021-04-29
Vendor Cve Last vendor Modification 2021-05-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local 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:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Aviatrix VPN Client before 2.14.14 on Windows has an unquoted search path that enables local privilege escalation to the SYSTEM user, if the machine is misconfigured to allow unprivileged users to write to directories that are supposed to be restricted to administrators.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31776

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-428 Unquoted Search Path or Element

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2

Sources (Detail)

Source Url
CONFIRM https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog
MISC https://docs.aviatrix.com/Downloads/samlclient.html
https://docs.aviatrix.com/Downloads/samlclient.html#windows-win

Alert History

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Date Informations
2021-12-01 12:47:26
  • Multiple Updates
2021-05-13 21:23:17
  • Multiple Updates
2021-04-30 12:10:37
  • Multiple Updates
2021-04-30 12:10:34
  • Multiple Updates
2021-04-30 01:10:34
  • Multiple Updates
2021-04-30 01:10:31
  • Multiple Updates
2021-04-29 17:22:51
  • Multiple Updates
2021-04-29 09:22:50
  • First insertion