zscaler 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
過去の問題は主に vendor risk input validation and vendor risk memory corruption などに関し、一部は ファイル上書き を招き、vendor surface production workloads and vendor surface software deployment 関連の場面に影響します。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2026-22569 | 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. | [email protected] | 5.4 | 0.08% | 2026-03-31 | 2026-04-06 |
| CVE-2026-22568 | Improper neutralization of special elements in user-supplied input within the ZIA Admin UI could allow an authenticated administrator to access or retrieve unauthorized internal information in rare conditions. | [email protected] | 5.5 | 0.05% | 2026-02-23 | 2026-02-26 |
| CVE-2026-22567 | Improper validation of user-supplied input in the ZIA Admin UI could allow an authenticated administrator to initiate backend functions through specific input fields in limited scenarios. | [email protected] | 7.6 | 0.06% | 2026-02-23 | 2026-02-26 |
| CVE-2024-23483 | An Improper Input Validation vulnerability in Zscaler Client Connector on MacOS allows OS Command Injection. This issue affects Zscaler Client Connector on MacOS <4.2. | [email protected] | 7.0 | 0.39% | 2024-08-06 | 2024-08-07 |
| CVE-2024-23464 | 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 | [email protected] | 7.2 | 0.09% | 2024-08-06 | 2024-08-07 |
| CVE-2024-23460 | The Zscaler Updater process does not validate the digital signature of the installer before execution, allowing arbitrary code to be locally executed. This affects Zscaler Client Connector on MacOS <4.2. | [email protected] | 6.4 | 0.04% | 2024-08-06 | 2024-08-07 |
| CVE-2024-23458 | 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. | [email protected] | 7.3 | 0.04% | 2024-08-06 | 2024-08-07 |
| CVE-2024-23456 | Anti-tampering can be disabled under certain conditions without signature validation. This affects Zscaler Client Connector <4.2.0.190 with anti-tampering enabled. | [email protected] | 7.8 | 0.06% | 2024-08-06 | 2024-08-07 |
| CVE-2023-28806 | 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. | [email protected] | 5.7 | 0.02% | 2024-08-06 | 2024-08-07 |
| CVE-2024-3661 | DHCP can add routes to a client’s routing table via the classless static route option (121). VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify network traffic that was expected to be protected by the VPN. | 9119a7d8-5eab-497f-8521-727c672e3725 | 7.6 | 2.91% | 2024-05-06 | 2025-01-15 |
| CVE-2024-23462 | An Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on MacOS allows a denial of service of the Client Connector binary and thus removing client functionality.This issue affects Client Connector on MacOS: before 3.4. | [email protected] | 3.3 | 0.09% | 2024-05-02 | 2026-02-17 |
| CVE-2024-23461 | An Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on MacOS during the upgrade process may allow a Local Execution of Code.This issue affects Client Connector on MacOS: before 3.4. | [email protected] | 4.2 | 0.05% | 2024-05-02 | 2026-02-17 |
| CVE-2024-23459 | An Improper Link Resolution Before File Access ('Link Following') vulnerability in Zscaler Client Connector on Mac allows a system file to be overwritten.This issue affects Zscaler Client Connector on Mac : before 3.7. | [email protected] | 7.1 | 0.45% | 2024-05-02 | 2026-02-17 |
| CVE-2023-41971 | 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. | [email protected] | 5.3 | 0.07% | 2024-05-02 | 2026-03-02 |
| CVE-2023-41970 | 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. | [email protected] | 6.0 | 0.05% | 2024-05-02 | 2026-02-19 |
| CVE-2023-28798 | An out-of-bounds write to heap in the pacparser library on Zscaler Client Connector on Mac may lead to arbitrary code execution. | [email protected] | 6.5 | 0.19% | 2024-05-02 | 2026-02-20 |
| CVE-2024-23480 | A fallback mechanism in code sign checking on macOS may allow arbitrary code execution. This issue affects Zscaler Client Connector on MacOS prior to 4.2. | [email protected] | 7.5 | 0.28% | 2024-05-01 | 2026-02-17 |
| CVE-2024-23457 | 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 | [email protected] | 7.8 | 0.06% | 2024-05-01 | 2026-03-02 |
| CVE-2024-23463 | 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 | [email protected] | 8.8 | 0.07% | 2024-04-30 | 2026-03-02 |
| CVE-2024-23482 | 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. | [email protected] | 7.0 | 0.04% | 2024-03-26 | 2025-10-10 |