Description

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 bypass ZCC forwarding controls.

INFO

Published Date :

2025-11-12T03:07:39.531Z

Last Modified :

2025-11-12T18:18:36.813Z

Source :

Zscaler
AFFECTED PRODUCTS

The following products are affected by CVE-2025-54983 vulnerability.

Vendors Products
Microsoft
  • Windows
Zscaler
  • Client Connector
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-54983.

URL Resource
https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2025 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact