Zscaler: >> Client Connector >> 3.1 Security Vulnerabilities
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
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.
CVSS Score
4.4
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
The Zscaler Client Connector prior to 3.1.0 did not sufficiently validate RPC clients, which allows a local adversary to execute code with system privileges or perform limited actions for which they did not have privileges.
CVSS Score
7.8
EPSS Score
0.001
Published
2021-02-16
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