CVE-2021-26734

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

Zscaler Client Connector Installer on Windows before version 3.4.0.124 improperly handled directory junctions during uninstallation. A local adversary may be able to delete folders in an elevated context.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-269

Affected software

Vendor	Product	Versions
Zscaler	Client Connector	< 3.4.0.124

References

Timeline

Published: Oct 23, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

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