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Client Connector

client_connector

Vendor: Zscaler • 41 CVEs

CVEs (41)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Zscaler
1Client Connector
Jun 17, 2026
Mar 26, 2024
N/A· v4
7.1 HIGH· v3
N/A· v2
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.
1Zscaler
1Client Connector
Jun 17, 2026
Nov 21, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
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 Clie...Show more
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.Show less
1Zscaler
1Client Connector
Jun 17, 2026
Nov 6, 2023
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Origin Validation Error vulnerability in Zscaler Client Connector on Linux allows Privilege Abuse. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An Improper Input Validation vulnerability in Zscaler Client Connector on Linux allows Privilege Escalation. This issue affects Client Connector: before 1.4.0.105
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1.4.0.105
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
6.5 MEDIUM· v3
N/A· v2
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.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
7.3 HIGH· v3
N/A· v2
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.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
Origin Validation Error vulnerability in Zscaler Client Connector on Linux allows Inclusion of Code in Existing Process. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
Buffer overflow vulnerability in the signelf library used by Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
Zscaler Client Connector for macOS prior to 3.7 had an unquoted search path vulnerability via the PATH variable. A local adversary may be able to execute code with root privileges.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
4.7 MEDIUM· v3
N/A· v2
The Zscaler Client Connector for macOS prior to 3.6 did not sufficiently validate RPC clients. A local adversary without sufficient privileges may be able to shutdown the Zscaler tunnel by exploiting a race condition.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
Multiple vulnerabilities in the Zscaler Client Connector Installer and Uninstaller for Windows prior to 3.6 allowed execution of binaries from a low privileged path. A local adversary may be able to execute code with SYS...Show more
Multiple vulnerabilities in the Zscaler Client Connector Installer and Uninstaller for Windows prior to 3.6 allowed execution of binaries from a low privileged path. A local adversary may be able to execute code with SYSTEM privileges. Show less
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
The Zscaler Client Connector Installer and Unsintallers for Windows prior to 3.6 had an unquoted search path vulnerability. A local adversary may be able to execute code with SYSTEM privileges.
1Zscaler
1Client Connector
Jun 17, 2026
Oct 23, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
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.
1Zscaler
1Client Connector
Jun 17, 2026
Jun 22, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
When using local accounts for administration, the redirect url parameter was not encoded correctly, allowing for an XSS attack providing admin login.
1Zscaler
1Client Connector
Jun 17, 2026
Jun 22, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
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 do...Show more
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.Show less
1Zscaler
1Client Connector
Jun 17, 2026
Jul 15, 2021
N/A· v4
7.8 HIGH· v3
6.9 MEDIUM· v2
The Zscaler Client Connector for Windows prior to 2.1.2.105 had a DLL hijacking vulnerability caused due to the configuration of OpenSSL. A local adversary may be able to execute arbitrary code in the SYSTEM context.
1Zscaler
1Client Connector
Jun 17, 2026
Jul 15, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
The Zscaler Client Connector prior to 2.1.2.150 did not quote the search path for services, which allows a local adversary to execute code with system privileges.
1Zscaler
1Client Connector
Jun 17, 2026
Jul 15, 2021
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
The Zscaler Client Connector for Windows prior to 2.1.2.74 had a stack based buffer overflow when connecting to misconfigured TLS servers. An adversary would potentially have been able to execute arbitrary code with syst...Show more
The Zscaler Client Connector for Windows prior to 2.1.2.74 had a stack based buffer overflow when connecting to misconfigured TLS servers. An adversary would potentially have been able to execute arbitrary code with system privileges.Show less