CVE-2026-61337 in Lease and Finance Management
Summary
by MITRE • 07/22/2026
Vulnerability in the Oracle Lease and Finance Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.11-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Lease and Finance Management. Successful attacks of this vulnerability can result in takeover of Oracle Lease and Finance Management. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability exists within Oracle Lease and Finance Management component of the Oracle E-Business Suite, specifically affecting versions 12.2.11 through 12.2.15. The flaw represents a significant security weakness that can be exploited by low-privileged attackers with network access through HTTP protocols. According to CVSS 3.1 scoring methodology, this vulnerability carries a base score of 7.5, indicating high severity with impacts spanning confidentiality, integrity, and availability. The attack vector requires network access with high complexity and low privileges, yet the potential consequences are severe enough to warrant immediate attention from security teams.
The technical nature of this vulnerability stems from inadequate input validation or authentication mechanisms within the Internal Operations component of Oracle Lease and Finance Management. This allows an attacker who has already established network connectivity to potentially escalate privileges or execute unauthorized operations against the affected system. The vulnerability's classification aligns with CWE-20, which encompasses "Improper Input Validation" as a fundamental weakness that can lead to various security breaches including privilege escalation and system compromise.
From an operational perspective, successful exploitation of this vulnerability could result in complete takeover of the Oracle Lease and Finance Management system, allowing attackers to gain full control over financial data processing and lease management operations. This represents a critical business risk particularly for organizations relying on these systems for core financial operations, as the compromise could lead to data theft, unauthorized transactions, or complete service disruption. The impact extends beyond simple data breach scenarios to potentially affect regulatory compliance and financial reporting integrity.
Security mitigation strategies should prioritize immediate patching of affected Oracle E-Business Suite versions through official Oracle security updates. Organizations should implement network segmentation to limit access to the vulnerable system and consider deploying web application firewalls to monitor and filter HTTP traffic. Additional defensive measures include reducing the attack surface by disabling unnecessary HTTP services, implementing robust access controls, and establishing continuous monitoring for suspicious activities. The vulnerability's CVSS vector indicates that while exploitation requires some technical skill, the potential damage justifies proactive remediation efforts. Organizations should also consider implementing principle of least privilege access controls and regular security assessments to identify similar weaknesses in their Oracle environments. This vulnerability demonstrates the importance of maintaining up-to-date security patches for enterprise applications and highlights the need for comprehensive security monitoring across all system components, particularly those handling sensitive financial data.