CVE-2024-23458: Zscaler Client Connector

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

While copying individual autoupdater log files, reparse point check was missing which could result into crafted attacks, potentially leading to a local privilege escalation. This issue affects Zscaler Client Connector on Windows <4.2.0.190.

Affected products

• Zscaler Client Connector: before 4.2.0.190 (fixed in 4.2.0.190)

Published 2024-08-06. Last modified 2026-06-17.