Client Connector
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cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:windows:*:*
part: a version: * update: *
| Vendor | Zscaler (8b33ada7-550b-5f0e-9389-e0b74c251549) |
|---|---|
| Product | Client Connector (bb852fb1-4e37-50bb-bf86-92fbacf5703d) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | windows |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-22569 |
vulnerable | 2026-06-08 07:51:13.095018 |
Incorrect startup configuration in ZCC
MEDIUM (5.4)
An incorrect startup configuration of affected versions of Zscaler Client Connector on Windows may cause a limited amount of traffic from being inspected under rare circumstances.
Published: 2026-03-31T14:54:57.241Z
Updated: 2026-03-31T17:24:13.723Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-23464 |
vulnerable | 2026-06-08 06:29:39.772756 |
Zscaler bypass with administrative privileges on Windows
HIGH (7.2)
In certain cases, Zscaler Internet Access (ZIA) can be disabled by PowerShell commands with admin rights. This affects Zscaler Client Connector on Windows <4.2.1
Published: 2024-08-06T15:24:03.730Z
Updated: 2024-08-06T15:41:17.867Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-23463 |
vulnerable | 2026-06-08 06:29:39.772284 |
Anti-Tampering bypass via Repair App functionality
HIGH (8.8)
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
Published: 2024-04-30T16:17:53.710Z
Updated: 2024-08-29T19:20:46.517Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-23458 |
vulnerable | 2026-06-08 06:29:39.766623 |
Local Privilege Escalation on Zscaler Client Connector on Windows
HIGH (7.3)
While copying individual autoupdater log files, reparse point check was missing which could result into crafted attacks, potentially leading to a local privilege escalation. This issue affects Zscaler Client Connector on Windows <4.2.0.190.
Published: 2024-08-06T15:22:58.963Z
Updated: 2024-08-06T18:36:26.478Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-23457 |
vulnerable | 2026-06-08 06:29:39.766202 |
Anti-tampering can be disabled with uninstall password enforced
HIGH (7.8)
The anti-tampering functionality of the Zscaler Client Connector can be disabled under certain conditions when an uninstall password is enforced. This affects Zscaler Client Connector on Windows prior to 4.2.0.209
Published: 2024-05-01T16:26:11.546Z
Updated: 2024-08-01T23:06:24.279Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-23456 |
vulnerable | 2026-06-08 06:29:39.764534 |
Signature validation issue leads to Anti-Tampering bypass
HIGH (7.8)
Anti-tampering can be disabled under certain conditions without signature validation. This affects Zscaler Client Connector <4.2.0.190 with anti-tampering enabled.
Published: 2024-08-06T15:21:51.052Z
Updated: 2024-08-06T15:44:01.045Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-41973 |
vulnerable | 2026-06-08 06:11:07.577532 |
Lack of input santization on Zscaler Client Connector enables arbitrary code execution
HIGH (7.3)
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.
Published: 2024-03-26T14:19:13.244Z
Updated: 2024-08-05T20:42:20.380Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-41972 |
vulnerable | 2026-06-08 06:11:07.576913 |
Revert password check incorrect type validation
HIGH (7.3)
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.
Published: 2024-03-26T14:16:24.500Z
Updated: 2024-10-17T15:17:06.136Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-41971 |
vulnerable | 2026-06-08 06:11:07.576421 |
Windows ZCC Upgrade DoS And Privilege Escalation Through RPC Control
MEDIUM (5.3)
An Improper Link Resolution Before File Access ('Link Following') vulnerability in Zscaler Client Connector on Windows allows a system file to be overwritten.This issue affects Client Connector on Windows: before 3.7.
Published: 2024-05-02T13:11:07.860Z
Updated: 2024-08-06T17:51:01.988Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-41970 |
vulnerable | 2026-06-08 06:11:07.575912 |
Repair App local code execution with arbitrary privileges
MEDIUM (6)
An Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on Windows during the Repair App functionality may allow Local Execution of Code.This issue affects Client Connector on Windows: before 4.1.0.62.
Published: 2024-05-02T13:10:51.042Z
Updated: 2024-08-02T19:09:49.453Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-41969 |
vulnerable | 2026-06-08 06:11:07.574621 |
ZSATrayManager Arbitrary File Deletion
HIGH (7.3)
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.
Published: 2024-03-26T14:14:21.872Z
Updated: 2024-10-17T15:11:15.463Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-28806 |
vulnerable | 2026-06-08 06:02:35.783807 |
Signature validation error in DLL allows disabling anti-tampering protection
MEDIUM (5.7)
An Improper Validation of signature in Zscaler Client Connector on Windows allows an authenticated user to disable anti-tampering. This issue affects Client Connector on Windows <4.2.0.190.
Published: 2024-08-06T15:41:01.883Z
Updated: 2024-08-06T17:30:31.651Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-28803 |
vulnerable | 2026-06-08 06:02:35.782164 |
Traffic being bypassed by ZCC by configuring synthetic IP range as local network
MEDIUM (5.9)
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.
Published: 2023-10-23T13:32:17.505Z
Updated: 2024-09-11T14:31:41.067Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-28802 |
vulnerable | 2026-06-08 06:02:35.781650 |
Disable Zscaler using machine tunnel restart
MEDIUM (4.9)
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.
Published: 2023-11-21T10:51:50.755Z
Updated: 2026-01-06T06:15:23.558Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-28800 |
vulnerable | 2026-06-08 06:02:35.776046 |
Output encoding missing in redrurl parameter
HIGH (8.1)
When using local accounts for administration, the redirect url parameter was not encoded correctly, allowing for an XSS attack providing admin login.
Published: 2023-06-22T19:15:55.258Z
Updated: 2024-12-06T15:13:35.280Z Reference links
|
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-28799 |
vulnerable | 2026-06-08 06:02:35.774486 |
Details available
HIGH (8.2)
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.
Published: 2023-06-22T19:06:24.943Z
Updated: 2024-12-05T17:43:58.739Z Reference links
|
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2023-28797 |
vulnerable | 2026-06-08 06:02:35.761866 |
LPE using arbitrary file delete with Symlinks
MEDIUM (6.3)
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.
Published: 2023-10-23T13:30:38.191Z
Updated: 2025-02-27T20:39:34.731Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2021-26736 |
vulnerable | 2026-06-08 05:30:45.194992 |
ZApp Installer Privilege Escalation Vulnerabilities
MEDIUM (6.7)
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.
Published: 2023-10-23T13:21:12.518Z
Updated: 2025-02-27T20:40:09.700Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2021-26735 |
vulnerable | 2026-06-08 05:30:45.194590 |
Untrusted Search Path While Executing REG DELETE by Uninstaller
MEDIUM (6.7)
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.
Published: 2023-10-23T13:19:35.867Z
Updated: 2025-02-27T20:40:16.229Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2021-26734 |
vulnerable | 2026-06-08 05:30:45.194093 |
Junction Delete leading to elevation of privilege
MEDIUM (4.4)
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.
Published: 2023-10-23T13:18:36.569Z
Updated: 2024-09-17T13:46:22.720Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-11635 |
vulnerable | 2026-06-08 05:16:47.529114 |
Details available
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.
Published: 2021-02-16T19:37:39.000Z
Updated: 2024-08-04T11:35:13.634Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-11634 |
vulnerable | 2026-06-08 05:16:47.527669 |
Details available
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.
Published: 2021-07-15T19:18:48.000Z
Updated: 2024-08-04T11:35:13.612Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-11633 |
vulnerable | 2026-06-08 05:16:47.527367 |
Details available
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.
Published: 2021-07-15T17:01:13.000Z
Updated: 2024-08-04T11:35:13.575Z |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2020-11632 |
vulnerable | 2026-06-08 05:16:47.526973 |
Details available
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.
Published: 2021-07-15T19:18:43.000Z
Updated: 2024-08-04T11:35:13.503Z |
Imported from gcve-enriched-dumps CVE data |
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