CVE-2011-2281 in PeopleSoft Products
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise HRMS component in Oracle PeopleSoft Products 8.9 Update 2011-D allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to Global Payroll Core.
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Analysis
by VulDB Data Team • 05/06/2017
The vulnerability identified as CVE-2011-2281 resides within the PeopleSoft Enterprise HRMS component of Oracle PeopleSoft Products, specifically affecting version 8.9 with Update 2011-D. This security flaw represents a critical weakness in the Global Payroll Core functionality that enables remote authenticated attackers to compromise both confidentiality and integrity of the affected system. The unspecified nature of the vulnerability vectors suggests that the exact technical mechanism remains undisclosed, which is common in early vulnerability disclosures where detailed technical information may not yet be publicly available. The vulnerability impacts organizations utilizing PeopleSoft HRMS solutions, particularly those managing payroll processing and human resources data through the Global Payroll Core module.
The technical flaw within the Global Payroll Core component creates a pathway for malicious actors to exploit authentication mechanisms and potentially manipulate sensitive payroll data. This type of vulnerability falls under the category of privilege escalation and data manipulation issues, where authenticated users can leverage their access privileges to perform unauthorized actions against the payroll processing systems. The attack surface extends beyond simple data theft to include data integrity compromise, meaning attackers could modify payroll records, alter employee compensation details, or manipulate financial data within the system. The Global Payroll Core functionality typically handles sensitive financial information including employee salaries, benefits calculations, tax deductions, and other compensation-related data that requires strict confidentiality and integrity controls.
From an operational impact perspective, this vulnerability poses significant risks to organizations relying on PeopleSoft HRMS for payroll processing. The confidentiality aspect means that unauthorized access to payroll records could lead to data breaches involving sensitive employee financial information, potentially resulting in identity theft, fraud, or regulatory violations. The integrity compromise capability allows attackers to modify payroll data, which could result in incorrect compensation payments, financial losses, or fraudulent transactions. Organizations may face substantial financial implications, regulatory penalties, and reputational damage if payroll data is compromised. The vulnerability affects the core payroll processing functionality, potentially disrupting normal business operations and requiring immediate remediation efforts to restore system integrity and data security.
Mitigation strategies for CVE-2011-2281 should focus on immediate patch management and access control enhancements. Organizations should prioritize applying the official Oracle security patches released for this vulnerability, as these updates typically address the specific flaw in the Global Payroll Core component. Network segmentation and privileged access controls should be implemented to limit access to payroll systems, ensuring that only authorized personnel can access sensitive payroll data. Regular security assessments and monitoring of payroll system access logs can help detect anomalous activities that may indicate exploitation attempts. The vulnerability aligns with CWE-284 (Improper Access Control) and may relate to ATT&CK techniques involving privilege escalation and data manipulation. Organizations should also consider implementing data loss prevention measures and regular backup procedures to ensure business continuity in case of successful exploitation. The remediation process should include comprehensive testing of patches in non-production environments before deployment to ensure system stability and prevent operational disruptions.