CVE-2021-26737

Published: Oct 23, 2023

Modified: Sep 11, 2024

PUBLISHED

CVSS v3.1

5.5

MEDIUM

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.

Vendor	Product	Versions
Zscaler	Client Connector	affected `0 - < 3.6`

Weaknesses (CWE)

CWE-346

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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

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CVE-2021-26737

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References