Unauthorized Access in Oracle Fusion Middleware's Identity Manager

CVE-2025-61757

What is CVE-2025-61757?

CVE-2025-61757 is a critical vulnerability found within Oracle Fusion Middleware's Identity Manager, specifically affecting its REST WebServices component. This vulnerability has a high CVSS score of 9.8, indicating severe implications for organizations that utilize this product. Identity Manager is an essential tool for managing user identities and access, and its compromise can severely disrupt access control mechanisms within an organization. An unauthenticated attacker with network access via HTTP can exploit this vulnerability, potentially leading to full takeover of the Identity Manager system, which can allow malicious actors to manipulate user identities and gain unauthorized access to sensitive information and resources.

Potential impact of CVE-2025-61757

1. Unauthorized Access and Control: Exploitation of this vulnerability allows attackers to gain unauthorized control over the Identity Manager, which could enable them to alter user permissions, create malicious accounts, or lock legitimate users out, severely disrupting organizational operations.

2. Data Integrity Compromise: An attacker with control over the Identity Manager can manipulate user identities and roles, which poses a significant threat to the integrity of data. Sensitive information can be exposed, modified, or deleted, leading to compliance issues and data breaches.

3. Widespread Security Risks: Given that many organizations rely on Oracle Fusion Middleware for identity and access management, successful exploitation of this vulnerability can have a cascading effect, potentially impacting interconnected systems and user access across various platforms, leading to a systemic collapse of security measures within the impacted organization.

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