CVE-2013-0394 in PeopleSoft HRMS
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft HRMS component in Oracle PeopleSoft Products 9.0 and 9.1 allows remote attackers to affect confidentiality via unknown vectors related to Candidate Gateway.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 04/23/2017
The vulnerability identified as CVE-2013-0394 resides within the PeopleSoft HRMS component of Oracle PeopleSoft Products version 9.0 and 9.1, representing a significant security weakness that could compromise data confidentiality. This issue specifically relates to the Candidate Gateway functionality, which serves as a critical interface for managing candidate information within human resources systems. The unspecified nature of the vulnerability vectors indicates that the exact technical mechanisms enabling exploitation remain unclear, though the classification suggests a remote attack surface that could be leveraged by unauthorized parties.
The technical flaw manifests through the Candidate Gateway module, which likely handles sensitive recruitment data including candidate profiles, application information, and personal identifiers. Attackers exploiting this vulnerability could potentially gain unauthorized access to confidential personnel data, undermining the integrity and confidentiality of human resources information systems. The remote nature of the attack vector suggests that threat actors could exploit this weakness without requiring physical access to the target network or systems, making the vulnerability particularly concerning for organizations relying on cloud-based or network-accessible PeopleSoft implementations. This type of vulnerability typically falls under CWE-284 Access Control Issues, as it represents an unauthorized access path to sensitive data.
The operational impact of CVE-2013-0394 extends beyond simple data exposure, potentially enabling attackers to conduct reconnaissance activities, escalate privileges, or even facilitate more sophisticated attacks within the broader enterprise environment. Organizations utilizing PeopleSoft HRMS systems would face significant risks including regulatory compliance violations, reputational damage, and potential legal consequences from data breaches involving sensitive candidate information. The vulnerability could also serve as a stepping stone for attackers to target other interconnected systems within the enterprise infrastructure, as highlighted by ATT&CK technique T1087 Account Discovery and T1566 Phishing for Information. Companies may experience operational disruption during incident response activities and potential system downtime while implementing security patches.
Mitigation strategies for this vulnerability should prioritize immediate patch management through Oracle's security updates, as the company would have released specific fixes addressing the Candidate Gateway weakness. Organizations should implement network segmentation to limit access to PeopleSoft systems, deploy intrusion detection systems to monitor for suspicious activities related to HRMS components, and conduct comprehensive security assessments of their PeopleSoft implementations. Regular vulnerability scanning and penetration testing specifically targeting PeopleSoft applications would help identify similar weaknesses in the system architecture. Additionally, implementing strong access controls and monitoring mechanisms around the Candidate Gateway functionality would provide additional layers of protection while awaiting official patches, aligning with ATT&CK techniques T1562 Impair Defenses and T1078 Valid Accounts to prevent unauthorized access to sensitive HR data.