Is CVE-2021-31776 actively exploited?

CVE-2021-31776 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-31776?

CVE-2021-31776 has a CVSS score of 7.8 (HIGH severity). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2021-31776?

Patch guidance is available from aviatrix security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-31776.

Which products are affected by CVE-2021-31776?

1 product: aviatrix vpn client.

Fix CVE-2021-31776 - HIGH aviatrix vpn client

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.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector: local
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-428

Metadata

Primary Vendor: AVIATRIX
Published: 4/29/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-31776

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary