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Zscaler Cloud Access Security Broker (CASB)

AI-generated from public sourcesAuto-generated by 0-Doubt from public vendor materials. Not verified by the vendor or an analyst. Check the freshness indicator.Lowest independence — unverified. A higher label means a more independent source — not a better product.How trust works →Secure coding rating: 0/100How this score is computedA product with no known CVEs starts at a neutral score and climbs the longer it goes without one; a product with known CVEs is penalized by severity instead. This one has 41 known CVEs (vendor-level match — see the CVE list below) and is tracked as ~39 days old in our catalog (a stand-in for real release date, which we don't track). The platform admin controls the formula's weights.

CASB for securing SaaS and IaaS with inline and out-of-band protection

by Zscaler · zscaler.com · source ↗

Known CVEs (41)About this listSourced from the public NVD database, matched by vendor name. Shown here at the vendor level — we don't track per-product/version data, so a listed CVE may affect a different product from this vendor, not necessarily this one. “New” means published within the last 30 days. “Actively exploited” means CISA's Known Exploited Vulnerabilities (KEV) catalog confirms real-world exploitation, not just a theoretical severity score.

RSS ⇢
  • CVE-2026-22569 ↗MEDIUM 5.42026

    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.

  • CVE-2025-54983 ↗MEDIUM 5.22025

    A health check port on Zscaler Client Connector on Windows, versions 4.6 < 4.6.0.216 and 4.7 < 4.7.0.47, which under specific circumstances was not released after use, allowed traffic to potentially …

  • CVE-2025-54982 ↗CRITICAL 9.62025

    An improper verification of cryptographic signature in Zscaler's SAML authentication mechanism on the server-side allowed an authentication abuse.

  • CVE-2024-31127 ↗HIGH 7.32025

    An improper verification of a loaded library in Zscaler Client Connector on Mac < 4.2.0.241 may allow a local attacker to elevate their privileges.

  • CVE-2024-23483 ↗HIGH 7.02024

    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.

  • CVE-2024-23464 ↗HIGH 7.22024

    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

  • CVE-2024-23460 ↗MEDIUM 6.42024

    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…

  • CVE-2024-23458 ↗HIGH 7.32024

    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…

  • CVE-2024-23456 ↗HIGH 7.82024

    Anti-tampering can be disabled under certain conditions without signature validation. This affects Zscaler Client Connector <4.2.0.190 with anti-tampering enabled.

  • CVE-2023-28806 ↗MEDIUM 5.72024

    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.

  • CVE-2024-23462 ↗LOW 3.32024

    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…

  • CVE-2024-23461 ↗MEDIUM 4.22024

    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…

  • CVE-2024-23459 ↗HIGH 7.12024

    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…

  • CVE-2023-41971 ↗MEDIUM 5.32024

    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 Win…

  • CVE-2023-41970 ↗MEDIUM 6.02024

    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 Con…

  • CVE-2023-28798 ↗MEDIUM 6.52024

    An out-of-bounds write to heap in the pacparser library on Zscaler Client Connector on Mac may lead to arbitrary code execution.

  • CVE-2024-23480 ↗HIGH 7.52024

    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.

  • CVE-2024-23457 ↗HIGH 7.82024

    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…

  • CVE-2024-23463 ↗HIGH 8.82024

    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 …

  • CVE-2024-23482 ↗HIGH 7.02024

    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.

  • …and 21 more

Materials

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