Client Connector
CVE-2024-23464: Zscaler bypass with administrative privileges on Windows
In certain cases, Zscaler Internet Access (ZIA) can be disabled by PowerShell commands with admin rights.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityHIGHCVSS 3.1 7.2
EPSS0.43%Chance of exploitation in 30 days
Public exploitNot tracked
FixAvailable
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| Client Connector (Windows) 0 | 4.2.1 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
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
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.