CVE-2026-62474 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: Lease Authoring). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable 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 unauthorized update, insert or delete access to some of Oracle Lease and Finance Management accessible data as well as unauthorized read access to a subset of Oracle Lease and Finance Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Lease and Finance Management. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability resides within Oracle Lease and Finance Management component of the Oracle E-Business Suite, specifically in the Lease Authoring functionality that governs lease creation and management processes. The flaw affects versions 12.2.3 through 12.2.15, representing a significant attack surface for organizations utilizing this financial management solution. The vulnerability's classification as easily exploitable indicates that attackers can leverage common techniques without requiring specialized skills or extensive reconnaissance. The attack vector operates through HTTP network access, making it particularly dangerous as it can be exploited from remote locations without physical system access.
The technical implementation of this vulnerability stems from inadequate authorization controls within the Lease Authoring component, allowing low-privileged users to bypass normal access restrictions. This represents a critical flaw in the principle of least privilege enforcement that should prevent unauthorized data manipulation and access. The vulnerability's impact encompasses multiple security dimensions including confidentiality, integrity, and availability as indicated by the CVSS 3.1 score of 6.3. Attackers can achieve unauthorized update, insert, or delete operations against specific database records while simultaneously gaining read access to sensitive subsets of financial data. Additionally, the exploitation can result in partial denial of service conditions that affect system availability and operational continuity.
From a cybersecurity framework perspective, this vulnerability aligns with CWE-285 (Improper Authorization) and maps to attack techniques described in the MITRE ATT&CK framework under T1078 (Valid Accounts) and T1499 (Endpoint Denial of Service). The low privilege requirement and network accessibility make it particularly attractive to threat actors seeking persistent access or data exfiltration capabilities. Organizations operating affected versions face significant risk of financial data manipulation that could impact lease accounting, revenue recognition, and compliance reporting processes. The partial denial of service component further compounds operational risks by potentially disrupting lease management workflows and financial processing cycles.
Mitigation strategies should prioritize immediate patch application for supported versions, with comprehensive access control reviews to identify and remediate unauthorized user permissions. Network segmentation and web application firewalls can provide additional defense layers while monitoring systems should be deployed to detect anomalous access patterns. Organizations must also implement robust identity and access management controls to ensure that only authorized personnel have appropriate lease authoring privileges. Regular security assessments and vulnerability scanning should be conducted to identify similar authorization gaps in other Oracle E-Business Suite components, as this vulnerability likely represents a broader pattern of insufficient access control enforcement within the platform's architecture.
The vulnerability demonstrates how financial management systems can become targets for sophisticated attacks that exploit fundamental access control weaknesses. The combination of data manipulation capabilities with partial denial of service potential creates a multi-faceted threat that can compromise both operational integrity and financial reporting accuracy. Organizations should consider implementing additional audit trails and transaction logging to detect unauthorized activities and maintain compliance with financial regulations. This vulnerability serves as a reminder of the critical importance of maintaining up-to-date security patches and proper access controls in enterprise financial management systems where unauthorized access could result in substantial financial losses and regulatory penalties.