CVE-2021-26737

Privilege Escalation Using PID Reuse in ZCC macOS

State
Published
Severity
5.5 Medium
Published
Oct 23, 2023
Updated
Sep 11, 2024
Reserved
Feb 5, 2021

Read the record on cve.org

Description

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.

Scores

CVSSScoreVectorSource
3.15.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HZscaler

Weaknesses

Affected Products

ProductVersions
Client ConnectorZscaler
  • before 3.6Affected

References

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