CVE-2013-3784 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 and integrity via unknown vectors Time and Labor.
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Analysis
by VulDB Data Team • 05/05/2017
The vulnerability identified as CVE-2013-3784 resides within the PeopleSoft Enterprise HRMS component of Oracle PeopleSoft Products version 9.1, representing a significant security weakness that affects organizations utilizing this enterprise resource planning system. This unspecified vulnerability specifically targets the Time and Labor functionality within the Human Resources Management System, creating potential exposure for sensitive employee data and operational integrity. The vulnerability's classification as remote authenticated indicates that an attacker must possess valid credentials to exploit the flaw, yet this still represents a critical risk as it allows lateral movement and data compromise within the system's trusted environment.
The technical nature of this vulnerability manifests through unknown vectors within the Time and Labor processing mechanisms of PeopleSoft HRMS, which suggests a fundamental weakness in how the system handles data validation, access controls, or processing workflows. This type of vulnerability typically stems from insufficient input sanitization, inadequate privilege checks, or flawed data integrity mechanisms within the application's core processing logic. The unspecified nature of the vector indicates that the exact technical implementation details remain classified, which is common with vulnerabilities that are still under investigation or have not been fully disclosed by the vendor. This weakness can potentially be exploited to manipulate time and labor records, access unauthorized data, or corrupt existing information within the HRMS system.
The operational impact of this vulnerability extends beyond simple data compromise, as it can severely affect an organization's human resources operations and data integrity. When an attacker successfully exploits this vulnerability, they can potentially alter employee time records, manipulate payroll data, or access confidential personnel information, leading to both financial losses and compliance violations. The confidentiality and integrity aspects of the vulnerability indicate that data can be both read by unauthorized parties and modified without detection, creating a dual threat to organizational security. Organizations using PeopleSoft HRMS may face significant operational disruption if this vulnerability is exploited, particularly in environments where time and labor data directly impacts financial reporting, compliance requirements, and employee compensation.
Mitigation strategies for CVE-2013-3784 should focus on immediate patch management and access control enhancements. Organizations must prioritize applying the relevant Oracle security patches and updates as soon as they become available, as these patches typically address the specific vulnerability vectors within the Time and Labor processing modules. Network segmentation and privileged access controls should be implemented to limit the potential impact of credential compromise, ensuring that even if an attacker gains access, they cannot easily move laterally through the system. Additionally, organizations should implement comprehensive monitoring and auditing of Time and Labor transactions, establishing alerts for unusual data modifications or access patterns. The vulnerability aligns with CWE-284 (Improper Access Control) and may exhibit characteristics consistent with ATT&CK technique T1078 (Valid Accounts) and T1566 (Phishing) when considering how attackers might initially gain authenticated access to exploit this weakness. Regular security assessments and penetration testing of PeopleSoft environments should be conducted to identify similar vulnerabilities and ensure that access controls remain effective against evolving threat landscapes.