CVE-2024-21381 - Vulnerability Details - OpenCVE

Description

Microsoft Azure Active Directory B2C Spoofing Vulnerability

Published: 2024-02-13

Score: 6.8 Medium

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

Microsoft

Entra

affected

Version	Status	Constraints
`1.0.0`	affected	< publication

Configuration 1 [-]

cpe:2.3:a:microsoft:azure_active_directory:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2024-19093	Microsoft Azure Active Directory B2C Spoofing Vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

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 0.0062.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381

History

Tue, 31 Dec 2024 19:00:00 +0000

Type	Values Removed	Values Added
CPEs	cpe:2.3:a:microsoft:azure_active_directory_b2c::::::::
Vendors & Products	Microsoft azure Active Directory B2c

Wed, 09 Oct 2024 03:15:00 +0000

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

Subscriptions

Microsoft Azure Active Directory

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2024-02-13T18:02:19.648Z

Updated: 2025-05-03T01:37:13.393Z

Reserved: 2023-12-08T22:45:20.452Z

Link: CVE-2024-21381

Vulnrichment

Updated: 2024-08-01T22:20:40.649Z

NVD

Status : Modified

Published: 2024-02-13T18:15:56.333

Modified: 2024-11-21T08:54:14.680

Link: CVE-2024-21381

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-21381", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "state": "PUBLISHED", "assignerShortName": "microsoft", "dateReserved": "2023-12-08T22:45:20.452Z", "datePublished": "2024-02-13T18:02:19.648Z", "dateUpdated": "2025-05-03T01:37:13.393Z"}, "containers": {"cna": {"title": "Microsoft Azure Active Directory B2C Spoofing Vulnerability", "datePublic": "2024-02-13T08:00:00.000Z", "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:azure_active_directory_b2c:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.0", "versionEndExcluding": "publication"}]}]}], "affected": [{"vendor": "Microsoft", "product": "Entra", "platforms": ["Unknown"], "versions": [{"version": "1.0.0", "lessThan": "publication", "versionType": "custom", "status": "affected"}]}], "descriptions": [{"value": "Microsoft Azure Active Directory B2C Spoofing Vulnerability", "lang": "en-US"}], "problemTypes": [{"descriptions": [{"description": "CWE-352: Cross-Site Request Forgery (CSRF)", "lang": "en-US", "type": "CWE", "cweId": "CWE-352"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-05-03T01:37:13.393Z"}, "references": [{"name": "Microsoft Azure Active Directory B2C Spoofing Vulnerability", "tags": ["vendor-advisory"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en-US", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "baseSeverity": "MEDIUM", "baseScore": 6.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C"}}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-02-14T15:32:35.646864Z", "id": "CVE-2024-21381", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-01T15:41:34.847Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:20:40.649Z"}, "title": "CVE Program Container", "references": [{"name": "Microsoft Azure Active Directory B2C Spoofing Vulnerability", "tags": ["vendor-advisory", "x_transferred"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381"}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381", "name": "Microsoft Azure Active Directory B2C Spoofing Vulnerability", "tags": ["vendor-advisory", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:20:40.649Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-21381", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-02-14T15:32:35.646864Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-01T15:41:31.696Z"}}], "cna": {"title": "Microsoft Azure Active Directory B2C Spoofing Vulnerability", "metrics": [{"format": "CVSS", "cvssV3_1": {"version": "3.1", "baseScore": 6.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C"}, "scenarios": [{"lang": "en-US", "value": "GENERAL"}]}], "affected": [{"vendor": "Microsoft", "product": "Entra", "versions": [{"status": "affected", "version": "1.0.0", "lessThan": "publication", "versionType": "custom"}], "platforms": ["Unknown"]}], "datePublic": "2024-02-13T08:00:00.000Z", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381", "name": "Microsoft Azure Active Directory B2C Spoofing Vulnerability", "tags": ["vendor-advisory"]}], "descriptions": [{"lang": "en-US", "value": "Microsoft Azure Active Directory B2C Spoofing Vulnerability"}], "problemTypes": [{"descriptions": [{"lang": "en-US", "type": "CWE", "cweId": "CWE-352", "description": "CWE-352: Cross-Site Request Forgery (CSRF)"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:azure_active_directory_b2c:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "publication", "versionStartIncluding": "1.0.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-05-03T01:37:13.393Z"}}}, "cveMetadata": {"cveId": "CVE-2024-21381", "state": "PUBLISHED", "dateUpdated": "2025-05-03T01:37:13.393Z", "dateReserved": "2023-12-08T22:45:20.452Z", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "datePublished": "2024-02-13T18:02:19.648Z", "assignerShortName": "microsoft"}, "dataVersion": "5.1"}