Zscaler: >> Client Connector >> 3.7 Security Vulnerabilities
Anti-tampering protection of the Zscaler Client Connector can be bypassed under certain conditions when running the Repair App functionality. This affects Zscaler Client Connector on Windows prior to 4.2.1
CVSS Score
8.8
EPSS Score
0.001
Published
2024-04-30
The ZScaler service is susceptible to a local privilege escalation vulnerability found in the ZScalerService process. Fixed Version: Mac ZApp 4.2.0.241 and later.
CVSS Score
7.0
EPSS Score
0.0
Published
2024-03-26
An arbitrary file deletion in ZSATrayManager where it protects the temporary encrypted ZApp issue reporting file from the unprivileged end user access and modification. Fixed version: Win ZApp 4.3.0 and later.
CVSS Score
7.3
EPSS Score
0.001
Published
2024-03-26
In some rare cases, there is a password type validation missing in Revert Password check and for some features it could be disabled. Fixed Version: Win ZApp 4.3.0.121 and later.
CVSS Score
7.3
EPSS Score
0.001
Published
2024-03-26
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.
CVSS Score
7.3
EPSS Score
0.001
Published
2024-03-26
An Improper Validation of Integrity Check Value in Zscaler Client Connector on Windows allows an authenticated user to disable ZIA/ZPA by interrupting the service restart from Zscaler Diagnostics. This issue affects Client Connector: before 4.2.0.149.
CVSS Score
4.9
EPSS Score
0.001
Published
2023-11-21
Zscaler Client Connector for Windows before 4.1 writes/deletes a configuration file inside specific folders on the disk. A malicious user can replace the folder and execute code as a privileged user.
CVSS Score
6.3
EPSS Score
0.0
Published
2023-10-23
An authentication bypass by spoofing of a device with a synthetic IP address is possible in Zscaler Client Connector on Windows, allowing a functionality bypass. This issue affects Client Connector: before 3.9.
CVSS Score
5.9
EPSS Score
0.0
Published
2023-10-23
A URL parameter during login flow was vulnerable to injection. An attacker could insert a malicious domain in this parameter, which would redirect the user after auth and send the authorization token to the redirected domain.
CVSS Score
8.2
EPSS Score
0.001
Published
2023-06-22
When using local accounts for administration, the redirect url parameter was not encoded correctly, allowing for an XSS attack providing admin login.
CVSS Score
8.1
EPSS Score
0.002
Published
2023-06-22