NVD - CVE-2023-23397 (original) (raw)
Metrics
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:
NIST: NVD
NVD assessment not yet provided.
CVSS 3.x Severity and Vector Strings:
CNA: Microsoft Corporation
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
NIST: NVD
Base Score: N/A
NVD assessment not yet provided.
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23397 | CVE, Microsoft Corporation | Patch Vendor Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-23397 | CISA-ADP | US Government Resource |
This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name | Date Added | Due Date | Required Action |
|---|---|---|---|
| Microsoft Office Outlook Privilege Escalation Vulnerability | 03/14/2023 | 04/04/2023 | Apply updates per vendor instructions. |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-294 | Authentication Bypass by Capture-replay | NIST |
| CWE-20 | Improper Input Validation | Microsoft Corporation |
Known Affected Software Configurations Switch to CPE 2.2
Change History
11 change records found show changes
Modified Analysis by NIST 10/27/2025 1:14:31 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Reference Type | CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field\_cve=CVE-2023-23397 Types: US Government Resource |
CVE Modified by CISA-ADP 10/21/2025 8🔞15 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Reference | https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field\_cve=CVE-2023-23397 |
CVE Modified by CISA-ADP 10/21/2025 4:19:22 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Removed | Reference | https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field\_cve=CVE-2023-23397 |
CVE Modified by CISA-ADP 10/21/2025 3:19:58 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Reference | https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field\_cve=CVE-2023-23397 |
Modified Analysis by NIST 3/13/2025 12:16:44 PM
| Action | Type | Old Value | New Value |
|---|
CVE Modified by CVE 11/21/2024 2:46:06 AM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Reference | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23397 |
Modified Analysis by NIST 8/14/2024 4:03:22 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Changed | CPE Configuration | OR *cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:* *cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2021:*:*:*:ltsc:*:*:* *cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:rt:*:*:* *cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:* | OR *cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:* *cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:-:*:*:* *cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:rt:*:*:* *cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:* |
CVE Modified by Microsoft Corporation 5/29/2024 12:15:15 AM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CWE | Microsoft Corporation CWE-20 |
CVE Modified by Microsoft Corporation 5/28/2024 5:15:54 PM
| Action | Type | Old Value | New Value |
|---|
CVE Modified by Microsoft Corporation 5/14/2024 8:23:14 AM
| Action | Type | Old Value | New Value |
|---|
Initial Analysis by NIST 3/20/2023 10:00:48 AM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CVSS V3.1 | NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |
| Added | CWE | NIST CWE-294 | |
| Added | CPE Configuration | OR *cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:* *cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2021:*:*:*:ltsc:*:*:* *cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:rt:*:*:* *cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:* | |
| Changed | Reference Type | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23397 No Types Assigned | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23397 Patch, Vendor Advisory |