When using local accounts for administration, the redirect url parameter was not encoded correctly, allowing for an XSS attack providing admin login.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00197.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Zscaler Client Connector unaffected
Version Status Constraints
0 affected
< 3.9 Mac, 3.7 Win, 1.9.3 iOS, 1.10.2 Android, 1.10.1 Chrome OS, 1.4 Linux

Configuration 1 [-]

OR cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:linux:*:*
cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:iphone_os:*:*
cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:chrome_os:*:*
cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:android:*:*
cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:windows:*:*
cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:macos:*:*

No data.

No data.

Subscriptions

Vendors Products
Zscaler Subscribe
Client Connector Subscribe

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-32435 When using local accounts for administration, the redirect url parameter was not encoded correctly, allowing for an XSS attack providing admin login.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2022?applicable_category=Linux&applicable_version=1.4&deployment_date=2022-10-31&id=1420246 cve-icon cve-icon
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=Android&applicable_version=1.10.2&deployment_date=2023-03-09&id=1447706 cve-icon cve-icon
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=Chrome%20OS&applicable_version=1.10.1&deployment_date=2023-03-10&id=1447771 cve-icon cve-icon
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=iOS&applicable_version=1.9.3&deployment_date=2023-03-03&id=1447071 cve-icon cve-icon
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=macOS&applicable_version=3.9&deployment_date=2023-01-25&id=1443546 cve-icon cve-icon
https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2021?applicable_category=Windows&applicable_version=3.7&deployment_date=2021-11-26&id=1386541 cve-icon cve-icon
History

Fri, 06 Dec 2024 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 17 Oct 2024 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20

Thu, 17 Oct 2024 15:30:00 +0000

Type Values Removed Values Added
Description When using local accounts for administration, the redirect url parameter was not encoded correctly, allowing for an XSS attack providing admin login. When using local accounts for administration, the redirect url parameter was not encoded correctly, allowing for an XSS attack providing admin login.
cve-icon MITRE

Status: PUBLISHED

Assigner: Zscaler

Published:

Updated: 2024-12-06T15:13:35.280Z

Reserved: 2023-03-23T18:29:15.802Z

Link: CVE-2023-28800

cve-icon Vulnrichment

Updated: 2024-08-02T13:51:38.796Z

cve-icon NVD

Status : Modified

Published: 2023-06-22T20:15:09.373

Modified: 2024-11-21T07:56:02.353

Link: CVE-2023-28800

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses