CVE-2012-0562 in PeopleSoft Enterprise HRMS
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise HRMS component in Oracle PeopleSoft Products 9.1 allows remote authenticated users to affect confidentiality via unknown vectors related to Candidate Gateway.
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Analysis
by VulDB Data Team • 03/23/2021
The vulnerability identified as CVE-2012-0562 resides within the PeopleSoft Enterprise HRMS component of Oracle PeopleSoft Products version 9.1, representing a significant security weakness that compromises data confidentiality. This issue affects remote authenticated users who can exploit the vulnerability through unspecified vectors related to the Candidate Gateway functionality. The vulnerability classification as unspecified indicates that the exact technical mechanism remains undisclosed, which is common in early vulnerability disclosures where full technical details may not have been publicly available or verified. The Candidate Gateway component typically handles candidate information processing and integration within human resources management systems, making it a critical pathway for sensitive personnel data.
The technical flaw manifests as a weakness in the access control mechanisms or data processing procedures within the Candidate Gateway module. While the specific implementation details are not provided in the basic CVE description, such vulnerabilities typically involve improper validation of user inputs, insufficient authorization checks, or flaws in how the system handles sensitive data transfers. The vulnerability allows authenticated users to potentially access confidential information that they should not be authorized to view, representing a data exposure issue that could lead to unauthorized information disclosure. This type of vulnerability aligns with common security weaknesses found in enterprise applications where user privileges are not properly enforced during data access operations.
Operationally, this vulnerability poses substantial risk to organizations using Oracle PeopleSoft HRMS 9.1 as it enables malicious authenticated users to potentially access sensitive candidate information including personal data, employment history, and other confidential personnel details. The impact extends beyond simple data theft to potential identity theft, employment discrimination, and compliance violations under various data protection regulations such as GDPR or HIPAA. Organizations may face significant financial and reputational damage if candidate data is compromised, particularly in industries where personnel privacy is paramount. The remote nature of the attack vector means that threat actors do not need physical access to the system, making the vulnerability particularly dangerous in networked environments where multiple users have legitimate access to the platform.
Mitigation strategies for CVE-2012-0562 should prioritize immediate patch application from Oracle as the primary solution, as this vulnerability was likely addressed through security updates released after the initial disclosure. Organizations should implement network segmentation to limit access to the Candidate Gateway functionality to only essential personnel, employ robust access control measures, and conduct regular security assessments of their PeopleSoft implementations. Monitoring for unusual access patterns and implementing comprehensive audit trails for HR data access can help detect potential exploitation attempts. Additionally, organizations should consider implementing data loss prevention solutions and ensuring that all users maintain current authentication credentials to minimize the risk of unauthorized access. This vulnerability demonstrates the importance of maintaining up-to-date security patches and proper access control configurations in enterprise applications, aligning with security best practices outlined in frameworks such as NIST SP 800-53 and ISO 27001 standards. The vulnerability may also be categorized under CWE-284 (Improper Access Control) or similar weakness classifications in the Common Weakness Enumeration database, and could potentially map to ATT&CK techniques involving privilege escalation or data access within enterprise applications.