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OpenAdvisories

Product · Zscaler

Client Connector

44 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.1
    CVE-2026-59568

    Remote Code Execution

    Multiple vulnerabilities on affected versions of Zscaler Client Connector allow remote code execution, giving an unauthenticated, unprivileged user the ability to execute arbitrary code in the ZCC context.

    Zscaler Client Connector
  • Critical 9.1
    CVE-2026-59564

    Authentication bypass between ZCC and client connector portal

    An authentication bypass issue exists in communications between affected versions of the Zscaler Client Connector and the Zscaler Client Connector Portal.

    Zscaler Client Connector