Elevation of Privilege Vulnerability in Microsoft Azure Entra
CVE-2025-55241

10CRITICAL

Key Information:

Vendor

Microsoft

Vendor
CVE Published:
4 September 2025

Badges

๐Ÿ“ˆ Trended๐Ÿ“ˆ Score: 2,530๐Ÿ‘พ Exploit Exists๐Ÿ“ฐ News Worthy

What is CVE-2025-55241?

CVE-2025-55241 is an elevation of privilege vulnerability present in Microsoft Azure Entra, a platform designed to enhance identity and access management for applications and services in the cloud. This vulnerability poses a risk by potentially allowing unauthorized users to gain elevated access rights, which could enable them to perform actions or access data that are normally restricted. The technical details surrounding this vulnerability indicate that it exploits flaws in the authentication or permission models within Azure Entra. Consequently, if successfully exploited, this vulnerability could lead to significant security breaches, disrupting critical operations within an organization that relies on Azure Entra for secure identity management.

Potential impact of CVE-2025-55241

  1. Unauthorized Access: Exploitation of this vulnerability could allow attackers to gain unauthorized administrative privileges, enabling them to modify settings, access sensitive user data, or manipulate cloud resources, leading to severe data breaches.

  2. System Compromise: With elevated privileges, attackers could install malicious software or create backdoors in the affected systems, posing a long-term threat to organizational security and operational integrity.

  3. Regulatory and Compliance Risks: Organizations utilizing Azure Entra may face compliance issues if this vulnerability leads to data leaks, resulting in potential legal ramifications, fines, and damage to their reputation, especially if they handle sensitive information subject to regulatory standards.

Affected Version(s)

Microsoft Entra Unknown

News Articles

Microsoft Patches Critical Entra ID Flaw Enabling Global Admin Impersonation Across Tenants

Microsoft patched CVE-2025-55241 July 17, 2025; CVSS 10.0 Entra ID bug via legacy Graph enabled cross-tenant impersonation risking tenant compromise.

2 weeks ago

Microsoft Entra ID flaw allowed hijacking any company's tenant

A critical combination of legacy components could have allowed complete access to the Microsoft Entra ID tenant of every company in the world.

2 weeks ago

References

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • ๐Ÿ‘พ

    Exploit known to exist

  • ๐Ÿ“ฐ

    First article discovered by BleepingComputer

  • ๐Ÿ“ˆ

    Vulnerability started trending

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-55241 : Elevation of Privilege Vulnerability in Microsoft Azure Entra