CVE-2011-2250 in PeopleSoft Products
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise FIN component in Oracle PeopleSoft Products 9.0 Bundle #36 and 9.1 Bundle #13 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to Receivables.
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Analysis
by VulDB Data Team • 11/15/2021
The vulnerability identified as CVE-2011-2250 resides within the PeopleSoft Enterprise FIN component of Oracle PeopleSoft Products, specifically affecting versions 9.0 Bundle #36 and 9.1 Bundle #13. This issue represents a significant security weakness that enables remote authenticated attackers to compromise both confidentiality and integrity of data within the Receivables module. The unspecified nature of the vulnerability vectors suggests that the underlying flaw may involve multiple attack surfaces or complex interaction patterns that were not fully detailed in the initial disclosure. Such vulnerabilities in financial applications like Receivables can have cascading effects on an organization's financial data integrity and sensitive information protection.
The technical implementation of this vulnerability appears to stem from insufficient input validation or access control mechanisms within the Receivables processing functionality. Attackers who have already established legitimate authentication credentials can exploit this weakness to manipulate financial records, potentially altering receivables data, creating fraudulent transactions, or accessing sensitive financial information that should be restricted to authorized personnel. This type of vulnerability aligns with CWE-284 (Improper Access Control) and CWE-255 (Credentials Management Issues) categories, representing a failure in proper authorization checks that allow authenticated users to perform unauthorized operations. The attack surface is particularly concerning given that Receivables data typically contains highly sensitive financial information including customer payment details, invoice records, and accounts receivable balances.
From an operational impact perspective, this vulnerability creates substantial risk for organizations utilizing PeopleSoft Enterprise FIN systems, as it can result in data corruption, financial loss, and regulatory compliance violations. The ability to affect both confidentiality and integrity simultaneously means that attackers can not only read sensitive financial data but also modify it, potentially leading to fraudulent financial reporting, altered customer billing records, or manipulated revenue figures. Organizations may face significant financial consequences including regulatory fines under standards such as SOX compliance, as well as reputational damage from data breaches. The vulnerability's remote nature means that attackers do not require physical access to the system, making it particularly dangerous for organizations that rely on network-based access to their financial systems.
Mitigation strategies for CVE-2011-2250 should focus on immediate patch deployment from Oracle, which would address the underlying access control or input validation flaws within the Receivables component. Organizations should implement network segmentation to limit access to PeopleSoft systems, enforce strict access controls through role-based permissions, and monitor for unusual activities within the Receivables module. The implementation of comprehensive logging and audit trails for financial transactions becomes critical for detecting unauthorized modifications. Additionally, organizations should conduct regular security assessments of their PeopleSoft implementations and consider implementing database activity monitoring solutions. This vulnerability demonstrates the importance of maintaining up-to-date security patches and following the principle of least privilege access, as the attack requires only authenticated access to exploit the confidentiality and integrity violations. The remediation process should also include thorough testing to ensure that patches do not introduce regressions in business functionality while maintaining the security improvements necessary to address the vulnerability.