CVE-2023-28802

Published: Nov 21, 2023Modified: Jun 17, 2026

5.4

Vector

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

Exploitability: 2.8 / Impact: 2.5

Source: NVD

Description

An Improper Validation of Integrity Check Value in Zscaler Client Connector on Windows allows an authenticated user to disable ZIA/ZPA by interrupting the service restart from Zscaler Diagnostics. This issue affects Client Connector: before 4.2.0.149.

Affected (1)

Products: Zscaler: Client Connector

1 product

Client Connector

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Zscaler Client Connector	Before 4.2.0.149

Related CWEs

Improper Validation of Integrity Check Value

The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

References (2)

https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=Windows&applicable_version=4.2

Source: cve@zscaler.com

Release Notes

https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=Windows&applicable_version=4.2

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

Release Notes

Timeline

No history available yet.