CVE-2023-41973CWE-22

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

High · published March 26, 2024

CVSS v3.1
7.3
EPSS
0%
Percentile
23.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00313 · 23.0th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2024-03-26T14:19Z
EPSS history
Timeline
  • 26 MAR 14:19Z
    Lack of input santization on Zscaler Client Connector enables arbitrary code execution
    cvelistv5