CVE-2017-3315 in PeopleSoft
Summary
by MITRE
Vulnerability in the PeopleSoft Enterprise HCM ePerformance component of Oracle PeopleSoft Products (subcomponent: Security). The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise HCM ePerformance. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise HCM ePerformance accessible data. CVSS v3.0 Base Score 4.3 (Confidentiality impacts).
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Analysis
by VulDB Data Team • 05/15/2026
The vulnerability identified as CVE-2017-3315 resides within Oracle PeopleSoft Enterprise HCM ePerformance component, specifically within the security subcomponent of the PeopleSoft Products suite. This particular vulnerability affects version 9.2 of the software and represents a significant security concern due to its easily exploitable nature. The flaw manifests as a weakness in the application's access control mechanisms, allowing unauthorized individuals to gain access to sensitive data within the system. The vulnerability's classification as easily exploitable indicates that the attack vector requires minimal technical expertise or resources, making it particularly dangerous in production environments where such systems handle critical business data.
The technical implementation of this vulnerability stems from insufficient input validation and access control mechanisms within the ePerformance component. Attackers can leverage network-based HTTP access to exploit this weakness, bypassing normal authentication and authorization protocols that should protect sensitive data within the PeopleSoft environment. The vulnerability specifically impacts confidentiality by enabling unauthorized read access to a subset of data that should remain protected within the system. This represents a direct violation of the principle of least privilege and demonstrates a failure in the application's security architecture to properly enforce access controls. The CVSS v3.0 base score of 4.3 reflects the moderate severity of the impact, primarily due to the confidentiality breach that occurs without requiring high-privilege credentials or complex attack techniques.
The operational impact of this vulnerability extends beyond simple data exposure, potentially compromising the integrity of human capital management processes and sensitive employee information. Organizations utilizing PeopleSoft HCM ePerformance systems face risks of unauthorized access to performance reviews, employee evaluations, compensation data, and other sensitive HR information. The vulnerability's low privilege requirement means that even users with minimal system access could potentially exploit this flaw, creating a broader attack surface than initially anticipated. This type of vulnerability directly relates to CWE-284, which addresses improper access control issues, and aligns with ATT&CK technique T1078 for valid accounts and T1046 for network service scanning. The compromise of such data could lead to regulatory compliance violations under various data protection frameworks including GDPR, HIPAA, or SOX requirements, depending on the nature of the information stored.
Mitigation strategies for CVE-2017-3315 should prioritize immediate patch application from Oracle, as this represents the most effective solution to address the underlying security flaw. Organizations should also implement network-level controls including firewall rules to restrict HTTP access to the affected component, particularly when such access is not essential for business operations. Additional defensive measures include enhanced monitoring of access logs for unusual patterns, implementation of more robust authentication mechanisms, and regular security assessments of PeopleSoft applications. The vulnerability highlights the importance of maintaining up-to-date security patches and demonstrates the necessity of comprehensive application security testing. Organizations should also consider implementing data loss prevention technologies and access control monitoring to detect and prevent unauthorized data access attempts. Regular security awareness training for system administrators and developers can help identify potential exploitation attempts and ensure proper implementation of security controls within PeopleSoft environments.