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CVE Vulnerability Details :
CVE-2023-28804
PUBLISHED
More InfoOfficial Page
Assigner-Zscaler
Assigner Org ID-73c6f63b-efac-410d-a0a9-569700f85a04
View Known Exploited Vulnerability (KEV) details
Published At-23 Oct, 2023 | 13:33
Updated At-17 Oct, 2024 | 15:09
Rejected At-
▼CVE Numbering Authority (CNA)
Linux ZCC allows unsigned updates, allowing elevated Code Execution

An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1.4.0.105

Affected Products
Vendor
Zscaler, Inc.Zscaler
Product
Client Connector
Default Status
unaffected
Versions
Affected
  • From 0 before 1.4.0.105 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-347CWE-347 Improper Verification of Cryptographic Signature
Type: CWE
CWE ID: CWE-347
Description: CWE-347 Improper Verification of Cryptographic Signature
Metrics
VersionBase scoreBase severityVector
3.18.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-549CAPEC-549 Local Execution of Code
CAPEC ID: CAPEC-549
Description: CAPEC-549 Local Execution of Code
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Tesla Red Team
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023
N/A
Hyperlink: https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
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
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023
x_transferred
Hyperlink: https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Vendor
Zscaler, Inc.zscaler
Product
client_connector
CPEs
  • cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:*:*:*
Default Status
unknown
Versions
Affected
  • From 0 before 1.4.0.105 (custom)
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