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NVD Vulnerability Details :
CVE-2025-54983
Awaiting Analysis
More InfoOfficial Page
Source-cve@zscaler.com
View Known Exploited Vulnerability (KEV) details
Published At-12 Nov, 2025 | 04:15
Updated At-12 Nov, 2025 | 16:19

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.2MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 5.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-772Secondarycve@zscaler.com
CWE ID: CWE-772
Type: Secondary
Source: cve@zscaler.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2025cve@zscaler.com
N/A
Hyperlink: https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2025
Source: cve@zscaler.com
Resource: N/A
Change History
0Changes found
Details not found