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CVE Vulnerability Details :
CVE-2026-22569
PUBLISHED
More InfoOfficial Page
Assigner-Zscaler
Assigner Org ID-73c6f63b-efac-410d-a0a9-569700f85a04
View Known Exploited Vulnerability (KEV) details
Published At-31 Mar, 2026 | 14:54
Updated At-31 Mar, 2026 | 17:24
Rejected At-
▼CVE Numbering Authority (CNA)
Incorrect startup configuration in ZCC

An incorrect startup configuration of affected versions of Zscaler Client Connector on Windows may cause a limited amount of traffic from being inspected under rare circumstances.

Affected Products
Vendor
Zscaler, Inc.Zscaler
Product
Zscaler Client Connector
Platforms
  • Windows
Default Status
unaffected
Versions
Affected
  • From 4.7 before 4.7.0.141 (custom)
  • From 4.8 before 4.8.0.63 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-1289CWE-1289 Improper validation of unsafe equivalence in input
Type: CWE
CWE ID: CWE-1289
Description: CWE-1289 Improper validation of unsafe equivalence in input
Metrics
VersionBase scoreBase severityVector
3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-554CAPEC-554 Functionality Bypass
CAPEC ID: CAPEC-554
Description: CAPEC-554 Functionality Bypass
Solutions

Configurations

Workarounds

Exploits

Credits

reporter
Jordan Eberst, CISA
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2025
N/A
Hyperlink: https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2025
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Details not found