CVE-2021-26737

Published: Oct 23, 2023Modified: Nov 21, 2024

4.7

Vector

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

Exploitability: 1.0 / Impact: 3.6

Source: NVD

Description

The Zscaler Client Connector for macOS prior to 3.6 did not sufficiently validate RPC clients. A local adversary without sufficient privileges may be able to shutdown the Zscaler tunnel by exploiting a race condition.

Affected (1)

Products: Zscaler: Client Connector

Zscaler

1 product

Client Connector

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Zscaler Client Connector	Before 3.6

Related CWEs

CWE-346

Origin Validation Error

The product does not properly verify that the source of data or communication is valid.

References (2)

https://help.zscaler.com/client-connector/client-connector-app-release-summary-2022?applicable_category=macOS&applicable_version=3.6&deployment_date=2022-01-07&id=1388686

Source: cve@zscaler.com

Release Notes

https://help.zscaler.com/client-connector/client-connector-app-release-summary-2022?applicable_category=macOS&applicable_version=3.6&deployment_date=2022-01-07&id=1388686

Source: af854a3a-2127-422b-91ae-364da2661108

Release Notes

Timeline

No history available yet.