CVE-2011-3530 in PeopleSoft Products
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise HRMS component in Oracle PeopleSoft Products 8.9 allows remote authenticated users to affect confidentiality via unknown vectors related to eDevelopment.
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Analysis
by VulDB Data Team • 05/08/2017
The vulnerability identified as CVE-2011-3530 resides within the PeopleSoft Enterprise HRMS component of Oracle PeopleSoft Products version 8.9, representing a significant security weakness that impacts organizations utilizing this enterprise resource planning solution. This unspecified vulnerability specifically affects the eDevelopment functionality within the human resources management system, creating potential exposure for sensitive personnel and organizational data. The vulnerability's classification as remote authenticated indicates that attackers must possess valid credentials to exploit the flaw, though this requirement does not eliminate the serious security implications for organizations with compromised accounts or insider threats. The eDevelopment feature typically facilitates development and customization activities within the PeopleSoft environment, making it a critical component for system administrators and developers who require elevated privileges to perform their duties.
The technical nature of this vulnerability stems from inadequate security controls within the eDevelopment subsystem that processes authenticated user requests. While the exact vector remains unspecified, the vulnerability's relationship to eDevelopment suggests potential weaknesses in access control mechanisms, input validation, or data handling processes that could allow unauthorized data disclosure. The confidentiality impact indicates that attackers could potentially access sensitive information through this pathway, though the specific data types and scope of potential exposure remain unclear due to the limited public information available about this particular vulnerability. Security researchers have noted that such vulnerabilities in enterprise applications often stem from improper privilege management or insufficient data sanitization during development processes, which aligns with common weakness patterns found in the CWE database under categories such as CWE-284 for improper access control and CWE-20 for improper input validation.
The operational impact of CVE-2011-3530 extends beyond simple data exposure, as it represents a potential entry point for more sophisticated attacks within the PeopleSoft environment. Organizations that rely heavily on PeopleSoft HRMS for personnel management, payroll processing, and sensitive employee data handling face significant risk if this vulnerability is exploited. The remote authenticated nature of the attack means that compromised user accounts or insider threats could leverage this weakness to access confidential HR information, potentially including personal employee details, salary information, performance reviews, and other sensitive data. This vulnerability could enable attackers to escalate their privileges or move laterally within the system, especially if the eDevelopment environment shares access controls or database connections with other critical business applications. The attack pattern aligns with techniques described in the MITRE ATT&CK framework under the Privilege Escalation and Credential Access domains, where attackers use legitimate credentials to access additional system resources.
Organizations should implement immediate mitigation strategies including comprehensive access control reviews, privileged account monitoring, and enhanced authentication measures to protect against potential exploitation of this vulnerability. The lack of specific details about the attack vector makes proactive defense challenging, but security teams should focus on strengthening the overall security posture of their PeopleSoft environments. Regular security assessments, patch management protocols, and network segmentation can help reduce the attack surface and limit potential damage from such vulnerabilities. System administrators should conduct thorough audits of eDevelopment access permissions and ensure that only authorized personnel have the necessary privileges to interact with these sensitive components. The vulnerability also underscores the importance of maintaining up-to-date security practices and following industry standards such as those recommended by NIST and ISO 27001 for enterprise security management, particularly in environments where legacy systems like PeopleSoft 8.9 continue to operate. Organizations should also consider implementing additional monitoring and logging mechanisms specifically focused on eDevelopment activities to detect anomalous behavior that might indicate exploitation attempts.