CVE-2026-62632 in Reports Developer
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Authentication). The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Reports Developer. Successful attacks of this vulnerability can result in takeover of Oracle Reports Developer. 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 • 08/19/2026
The identified vulnerability resides within the Oracle Reports Developer component of Oracle Fusion Middleware version 14.1.2.0.0, specifically affecting its Security and Authentication mechanisms. This flaw represents a critical security deficiency that fundamentally undermines the integrity of the application's access control models. The issue is characterized by an authentication bypass or improper validation logic that allows external entities to interact with sensitive system functions without providing valid credentials. Such weaknesses are typically categorized under CWE-287, which describes Improper Authentication, indicating that the software fails to correctly verify the identity of a user before granting access to protected resources. The presence of this vulnerability in version 14.1.2.0.0 highlights a significant gap in the security posture of environments relying on this specific release for report generation and management tasks.
From an operational perspective, the exploitability of this flaw is exceptionally high due to its network accessibility via HTTP and the absence of any required user interaction or authentication prerequisites. An unauthenticated attacker positioned within reach of the affected system can leverage standard web protocols to trigger the vulnerability remotely. This aligns with ATT&CK technique T1078, Valid Accounts, although in this specific case, it represents a bypass where no valid account is actually needed because the mechanism intended to enforce authentication is flawed or missing entirely. The attack vector being network-based (AV:N) combined with low complexity (AC:L) and no required privileges (PR:N) means that automated scanning tools and opportunistic attackers can easily discover and exploit this weakness across large networks without needing prior access or social engineering efforts.
The impact of a successful exploitation is severe, resulting in the complete takeover of the Oracle Reports Developer instance. This level of compromise corresponds to high impacts on Confidentiality, Integrity, and Availability as reflected by the CVSS 3.1 Base Score of 9.8. When an attacker gains control over this component, they can potentially execute arbitrary code within the context of the application server, access sensitive data stored or processed by the reports engine, modify report outputs to inject malicious content, or disrupt service availability for legitimate users. The high score underscores that this is not a minor configuration error but a critical failure in security design that allows full system compromise. Organizations running this version are exposed to risks including data exfiltration, lateral movement within the network if the server has broader access rights, and significant reputational damage due to service disruption or public disclosure of compromised data.
Mitigation strategies must prioritize immediate remediation given the severity and ease of exploitation. The primary recommendation is to apply the latest security patches provided by Oracle for Fusion Middleware version 14.1.2.0.0 as soon as they are available from official support channels. Until patching can be performed, organizations should implement strict network segmentation rules to restrict HTTP access to the affected component exclusively to trusted internal IP addresses or administrative subnets. Additionally, deploying a Web Application Firewall with specific rule sets designed to detect and block exploitation attempts related to authentication bypasses can provide an additional layer of defense. It is also critical to review logging mechanisms to ensure that all access attempts to the Reports Developer interface are being monitored for anomalies indicative of unauthorized access patterns. Regular vulnerability assessments should be conducted to identify any other instances of this version in use across the enterprise infrastructure, ensuring a comprehensive approach to risk reduction rather than addressing isolated incidents.