CVE-2021-31776

high

Description

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.

References

https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog

https://docs.aviatrix.com/Downloads/samlclient.html#windows-win

https://docs.aviatrix.com/Downloads/samlclient.html

Details

Source: Mitre, NVD

Published: 2021-04-29

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00048