CVE-2021-2458: 
Oracle Identity Manager vulnerability analysis and mitigation

Vulnerability in the Identity Manager product of Oracle Fusion Middleware (component: Identity Console). Supported versions that are affected are 11.1.2.2.0, 11.1.2.3.0, 12.2.1.3.0 and 12.2.1.4.0. This vulnerability was discovered and reported by Mohit Rawat (Oracle Advisory).

The vulnerability is easily exploitable by a low privileged attacker with network access via HTTP to compromise Identity Manager. The vulnerability requires human interaction from a person other than the attacker. While the vulnerability exists in Identity Manager, attacks may significantly impact additional products. The CVSS 3.1 Base Score is 7.6 with Confidentiality and Integrity impacts. The CVSS Vector is (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N) (NVD).

Successful exploitation of this vulnerability can result in unauthorized access to critical data or complete access to all Identity Manager accessible data, as well as unauthorized update, insert or delete access to some of Identity Manager accessible data (NVD).

Oracle has released security patches to address this vulnerability. Customers should apply the Critical Patch Update fixes immediately to affected systems (Oracle Advisory).