What’s Vulnerable › Vulnerabilities

CVE-2024-23464: Zscaler bypass with administrative privileges on Windows

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-08-06 · updated 2026-06-17
• Weakness: CWE-281

Description

In certain cases, Zscaler Internet Access (ZIA) can be disabled by PowerShell commands with admin rights. This affects Zscaler Client Connector on Windows <4.2.1

Affected products

• Zscaler Client Connector: before 4.2.1 — fixed in 4.2.1

How to fix

Upgrade to a fixed version: Zscaler Client Connector 4.2.1. Check the vendor advisory for mitigations.

References

• https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=Windows&applicable_version=4.2.1

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