CVE-2021-26734CWE-269

Junction Delete leading to elevation of privilege

Medium · published October 23, 2023

CVSS v3.1
4.4
EPSS
0%
Percentile
3.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00142 · 3.2th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2023-10-23T13:18Z
EPSS history
Timeline
  • 23 OCT 13:18Z
    Junction Delete leading to elevation of privilege
    cvelistv5