CVE-2021-26737 Detail
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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-346 | Origin Validation Error | NIST Zscaler, Inc. |
Change History
1 change records found show changes
Initial Analysis by NIST 10/26/2023 8:33:45 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:macos:*:* versions up to (excluding) 3.6
|
|
| Added | CVSS V3.1 |
NIST AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
|
| Added | CWE |
NIST CWE-346 |
|
| Changed | Reference Type |
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 No Types Assigned |
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 Release Notes |
Quick Info
CVE Dictionary Entry:
CVE-2021-26737
NVD Published Date:
10/23/2023
NVD Last Modified:
10/26/2023
Source:
Zscaler, Inc.