Description
Microsoft Outlook Elevation of Privilege Vulnerability
Published: 2023-03-14
Score: 9.8 Critical
EPSS: 97.2% High
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

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History

Wed, 25 Feb 2026 17:45:00 +0100

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:365_apps:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:microsoft:office:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:office_long_term_servicing_channel:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:outlook:*:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:outlook:*:*:*:*:*:x86:*:*

Wed, 22 Oct 2025 02:15:00 +0200


Tue, 21 Oct 2025 22:30:00 +0200


Tue, 21 Oct 2025 21:30:00 +0200


Wed, 16 Jul 2025 15:45:00 +0200

Type Values Removed Values Added
Metrics epss

{'score': 0.93609}

epss

{'score': 0.93584}


Tue, 15 Jul 2025 15:45:00 +0200

Type Values Removed Values Added
Metrics epss

{'score': 0.93589}

epss

{'score': 0.93609}


Tue, 04 Feb 2025 20:15:00 +0100

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2023-03-14'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 01 Jan 2025 02:15:00 +0100

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:outlook:2013:*:*:*:*:*:x64:*
cpe:2.3:a:microsoft:outlook:2013:*:*:*:*:x86:*:*
cpe:2.3:a:microsoft:outlook:2013:*:*:*:rt:*:*:*
cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:x64:*:*
cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:x86:*:*

Wed, 14 Aug 2024 22:30:00 +0200

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:office:2021:*:*:*:ltsc:*:*:*
cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:*:*:*:*
cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:-:*:*:*

Subscriptions

Microsoft 365 Apps Office Office Long Term Servicing Channel Outlook
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2025-10-21T23:15:23.783Z

Reserved: 2023-01-11T22:08:03.137Z

Link: CVE-2023-23397

cve-icon Vulnrichment

Updated: 2024-08-02T10:28:40.887Z

cve-icon NVD

Status : Analyzed

Published: 2023-03-14T17:15:13.263

Modified: 2026-06-17T05:37:01.380

Link: CVE-2023-23397

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses