CVE-2023-28801 - Vulnerability Details - OpenCVE

Description

An Improper Verification of Cryptographic Signature in the SAML authentication of the Zscaler Admin UI allows a Privilege Escalation.This issue affects Admin UI: from 6.2 before 6.2r.

Published: 2023-08-31

Score: 9.6 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

ZIA Admin Portal

unaffected

Version	Status	Constraints
`6.2`	affected	< 6.2 (current)

Configuration 1 [-]

cpe:2.3:a:zscaler:zscaler_internet_access_admin_portal:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-32436	An Improper Verification of Cryptographic Signature in the SAML authentication of the Zscaler Admin UI allows a Privilege Escalation.This issue affects Admin UI: from 6.2 before 6.2r.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00054.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://help.zscaler.com/zia/release-upgrade-summary-2023

History

Tue, 01 Oct 2024 18:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Zscaler Zscaler Internet Access Admin Portal

MITRE

Status: PUBLISHED

Assigner: Zscaler

Published: 2023-08-31T13:53:11.266Z

Updated: 2024-10-01T17:51:21.271Z

Reserved: 2023-03-23T18:29:15.803Z

Link: CVE-2023-28801

Vulnrichment

Updated: 2024-08-02T13:51:38.296Z

NVD

Status : Modified

Published: 2023-08-31T14:15:08.420

Modified: 2024-11-21T07:56:02.490

Link: CVE-2023-28801

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-347

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