CVE-2011-3533 in PeopleSoft Enterprise HRMS
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise HRMS component in Oracle PeopleSoft Products 8.9 allows remote authenticated users to affect confidentiality and integrity, related to Job Profile Manager (JPM).
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Analysis
by VulDB Data Team • 05/08/2017
The vulnerability identified as CVE-2011-3533 resides within the PeopleSoft Enterprise HRMS component of Oracle PeopleSoft Products version 8.9, representing a significant security weakness that affects remote authenticated users. This issue specifically impacts the Job Profile Manager (JPM) functionality, which serves as a critical component for managing employee job profiles and related personnel data within enterprise environments. The unspecified nature of the vulnerability classification suggests that the exact technical flaw remains undisclosed, though its impact spans both confidentiality and integrity domains, indicating potential data breaches and unauthorized modifications to sensitive personnel information.
The technical flaw manifests through the Job Profile Manager module's insufficient access controls and authentication mechanisms, allowing authenticated attackers who possess valid credentials to exploit the system's security boundaries. This vulnerability operates at the application level within the PeopleSoft ecosystem, leveraging existing user sessions and privileges to execute unauthorized operations. The attack vector requires remote access and valid authentication, making it particularly concerning for organizations where privileged user accounts may be compromised through social engineering, credential theft, or other attack vectors. The vulnerability's impact extends beyond simple data access, as it can compromise the integrity of personnel records, potentially leading to unauthorized changes in job titles, salary information, access permissions, or other critical HR data.
From an operational standpoint, the implications of this vulnerability are substantial for organizations relying on PeopleSoft HRMS for their human resources management. The confidentiality aspect means that sensitive employee data could be accessed by unauthorized individuals within the organization, potentially exposing personal information, salary details, performance reviews, and other private data. The integrity impact allows for data modification attacks that could result in fraudulent changes to employee records, undermining the reliability of HR systems and potentially affecting payroll processing, access control systems, and compliance reporting. Organizations may face regulatory compliance issues, legal consequences, and reputational damage if such vulnerabilities are exploited, particularly given the sensitive nature of personnel data handled by HR management systems.
Organizations should implement multiple layers of defense to mitigate this vulnerability, starting with immediate patch management and applying Oracle's security updates as soon as they become available. Network segmentation and strict access control policies should be enforced to limit the attack surface and reduce the impact of potential exploitation. Regular security assessments and penetration testing of PeopleSoft environments should be conducted to identify similar vulnerabilities. The implementation of privileged access management solutions and continuous monitoring of user activities can help detect anomalous behavior that might indicate exploitation attempts. Additionally, organizations should establish robust incident response procedures specifically tailored to address PeopleSoft-related security incidents, ensuring that any exploitation attempts are quickly identified and contained. This vulnerability aligns with CWE-284 (Improper Access Control) and may map to ATT&CK techniques involving privilege escalation and credential access, emphasizing the need for comprehensive security controls beyond simple patching measures.