CVE-2023-41973

Lack of input santization on Zscaler Client Connector enables arbitrary code execution

Published Mar 26, 2024 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
ZSATray passes the previousInstallerName as a config parameter to TrayManager, and TrayManager constructs the path and appends previousInstallerName to get the full path of the exe. Fixed Version: Win ZApp 4.3.0.121 and later.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-46432 ZSATray passes the previousInstallerName as a config parameter to TrayManager, and TrayManager constructs the path and appends previousInstallerName to get the full path of the exe. Fixed Version: Win ZApp 4.3.0.121 and later.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:windows:*:*
Type Values Removed Values Added
Metrics epss

{'score': 0.00027}

epss

{'score': 0.00034}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zscaler
Published
Updated
Aug 5, 2024, 8:42 PM
Reserved
Sep 6, 2023, 5:14 PM
Status
Analyzed
Published
Mar 26, 2024, 3:15 PM
Modified
Jun 17, 2026, 6:23 AM