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Medium severity4.4NVD Advisory· Published Oct 23, 2023· Updated Jun 17, 2026

CVE-2021-26734

CVE-2021-26734

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.

Affected products

3
  • Zscaler/Client Connector3 versions
    cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:windows:*:*+ 2 more
    • cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:windows:*:*range: <3.4.0.124
    • (no CPE)range: <3.4.0.124
    • (no CPE)range: 0

Patches

Vulnerability mechanics

References

1

News mentions

0

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