CVE-2022-21445 in JDeveloper
Summary
by MITRE • 04/20/2022
Vulnerability in the Oracle Application Development Framework (ADF) product of Oracle Fusion Middleware (component: ADF Faces). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Application Development Framework (ADF). Successful attacks of this vulnerability can result in takeover of Oracle Application Development Framework (ADF). Note: Oracle Application Development Framework (ADF) is downloaded via Oracle JDeveloper Product. Please refer to Fusion Middleware Patch Advisor for more details. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 10/27/2025
The vulnerability identified as CVE-2022-21445 represents a critical security flaw within Oracle Application Development Framework (ADF) version 12.2.1.3.0 and 12.2.1.4.0 components of Oracle Fusion Middleware. This issue resides specifically within the ADF Faces component, which serves as a core user interface framework for building web applications within the Oracle Fusion Middleware ecosystem. The vulnerability's classification as easily exploitable indicates that attackers can leverage it without requiring authentication or specialized privileges, making it particularly dangerous in production environments where such frameworks handle sensitive business applications and data processing workflows.
The technical nature of this vulnerability allows unauthenticated attackers to compromise the affected Oracle ADF components through standard HTTP network connections, eliminating the need for complex attack vectors or privileged access. This flaw operates at the application layer and specifically targets the ADF Faces rendering engine, which processes user interface components and handles HTTP request processing within Oracle Fusion Middleware applications. The vulnerability's CVSS 3.1 base score of 9.8 reflects its severe impact across all three core security principles: confidentiality, integrity, and availability, indicating that successful exploitation can result in complete system compromise and unauthorized access to sensitive business data and application functionalities.
The operational impact of CVE-2022-21445 extends beyond simple data theft or service disruption, as it can lead to complete takeover of affected Oracle ADF applications. This compromise enables attackers to execute arbitrary code within the application context, potentially allowing them to escalate privileges, access backend databases, modify application behavior, or establish persistent access points. The vulnerability affects organizations that deploy Oracle JDeveloper products and subsequently use ADF for building web applications, creating widespread exposure across enterprise environments where Oracle Fusion Middleware is implemented. The implications are particularly severe for business-critical applications that rely on ADF for user interface presentation and business logic processing.
Organizations affected by this vulnerability should immediately implement mitigations through Oracle's official patching procedures as recommended in the Fusion Middleware Patch Advisor documentation. The CVSS vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) indicates that the attack requires no user interaction and can be executed from any network location, making network-based protections insufficient. Security teams should consider implementing network segmentation, firewall rules to restrict access to ADF endpoints, and monitoring for unusual HTTP traffic patterns. This vulnerability aligns with CWE-284 (Improper Access Control) and can be mapped to ATT&CK techniques involving initial access through web application exploitation and privilege escalation within compromised environments. The patching process should be prioritized at the highest level due to the high severity score and the potential for complete system compromise, as this vulnerability essentially provides attackers with a backdoor into critical business applications that may contain sensitive customer data, financial information, and proprietary business processes.