CVE-2024-21381
MEDIUMCVSS 6.8/10EPSS 0.42%
Last modified
CVE-2024-21381 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. Microsoft Azure Active Directory B2C Spoofing Vulnerability. EPSS estimates a 0.42% chance of exploitation in the next 30 days.
Description
Microsoft Azure Active Directory B2C Spoofing Vulnerability
Metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Azure Active Directory | All versions |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381Patch, Vendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21381Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2024-21381?
Microsoft Azure Active Directory B2C Spoofing Vulnerability
How severe is CVE-2024-21381?
CVE-2024-21381 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.
How do I fix CVE-2024-21381?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-21376Microsoft Azure Kubernetes Service Confidential Container Re…9
- CVE-2024-21377Windows DNS Information Disclosure Vulnerability5.5
- CVE-2024-21378Microsoft Outlook Remote Code Execution Vulnerability8.8
- CVE-2024-21379Microsoft Word Remote Code Execution Vulnerability7.8
- CVE-2024-2138The JetWidgets For Elementor plugin for WordPress is vulnera…5.4
- CVE-2024-21380Microsoft Dynamics Business Central/NAV Information Disclosu…8
- CVE-2024-21382Microsoft Edge for Android Information Disclosure Vulnerabil…4.3
- CVE-2024-21383Microsoft Edge (Chromium-based) Spoofing Vulnerability3.3
- CVE-2024-21384Microsoft Office OneNote Remote Code Execution Vulnerability7.8
- CVE-2024-21385Microsoft Edge (Chromium-based) Elevation of Privilege Vulne…8.3
- CVE-2024-21386.NET Denial of Service Vulnerability7.5
- CVE-2024-21387Microsoft Edge for Android Spoofing Vulnerability5.3
Are you affected by CVE-2024-21381?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST