CVE-2026-62612 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 12.2.1.19.0. Easily exploitable vulnerability allows low privileged 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 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/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 Security and Authentication component of Oracle Reports Developer, a critical module in the Oracle Fusion Middleware suite specifically affecting version 12.2.1.19.0. This flaw represents a significant security deficiency that undermines the integrity of the authentication mechanisms governing access to the reporting infrastructure. The nature of this weakness allows for an attack vector that is both straightforward and highly effective, requiring only low-privileged credentials and network connectivity via HTTP to execute. Unlike complex exploits that demand high-level privileges or user interaction, this vulnerability can be leveraged by attackers who have already gained a foothold within the internal network or through compromised lower-tier accounts, making it particularly dangerous in environments where perimeter defenses may be breached but internal segmentation is insufficient.
From a technical perspective, the flaw likely stems from improper validation of authentication tokens or session management logic that permits privilege escalation when processed over unencrypted HTTP channels. The use of HTTP rather than HTTPS exacerbates the risk by allowing potential interception or manipulation of credentials in transit, although the primary issue lies within the application's internal handling of these inputs. An attacker exploiting this vulnerability can bypass intended access controls to gain unauthorized administrative privileges. This capability effectively results in a complete takeover of the Oracle Reports Developer environment, granting the adversary full control over report generation, data extraction, and potentially further lateral movement into other connected systems within the enterprise architecture.
The operational impact of this compromise is severe, as reflected by its CVSS 3.1 Base Score of 8.8, which indicates a High severity rating with significant impacts on Confidentiality, Integrity, and Availability. The high score underscores that successful exploitation leads to total system compromise rather than partial data exposure or service disruption alone. For organizations relying on Oracle Reports for business intelligence and operational reporting, such a breach could result in the exfiltration of sensitive corporate data, manipulation of critical reports leading to flawed decision-making, and potential denial of service affecting downstream applications dependent on these outputs. The ability to take over the application also opens pathways for deploying additional malware or establishing persistent backdoors within the middleware layer.
To mitigate this risk, immediate remediation is required by applying the latest security patches provided by Oracle that address the authentication flaws in version 12.2.1.19.0. In addition to patching, organizations should enforce strict network segmentation policies to limit HTTP access to only necessary management interfaces and mandate the use of HTTPS for all communications involving sensitive middleware components. Implementing robust identity and access management practices, including multi-factor authentication and regular credential rotation, can further reduce the attack surface. Continuous monitoring for anomalous login patterns or privilege escalation attempts is also recommended to detect potential exploitation activities early. This vulnerability aligns with CWE-287 Improper Authentication and maps to MITRE ATT&CK techniques involving Initial Access via Valid Accounts and Privilege Escalation through application logic flaws, highlighting the need for comprehensive security controls beyond simple perimeter defense.