CVEvulnerability

CVE-2021-26737

4.7 MEDIUM Published 2023-10-23 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-10-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
4.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-346

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.

Affected configurations

• zscaler client connector (< 3.6)

Related

Weakness · CWE (1)

  • CWE-346 Origin Validation Error weakness

References