CVE-2008-5455 in PeopleSoft Enterprise
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise HRMS - ePerformance component in Oracle PeopleSoft Enterprise and JD Edwards EnterpriseOne 8.9.18 allows remote authenticated users to affect confidentiality and integrity via unknown vectors.
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Analysis
by VulDB Data Team • 08/25/2019
The vulnerability identified as CVE-2008-5455 resides within the PeopleSoft Enterprise HRMS ePerformance component, a critical module designed for employee performance management within Oracle's enterprise software ecosystem. This component serves as a central hub for managing employee evaluations, goal setting, and performance reviews across large organizational structures, making it a prime target for attackers seeking to compromise sensitive human resources data. The vulnerability affects both Oracle PeopleSoft Enterprise and JD Edwards EnterpriseOne versions 8.9.18, indicating a widespread impact across Oracle's enterprise resource planning platforms where performance management data is stored and processed. The unspecified nature of the vulnerability vectors suggests that the flaw may manifest through multiple attack pathways, potentially encompassing various data manipulation techniques that could compromise the integrity of performance records.
The technical flaw represents a significant security weakness that allows authenticated remote attackers to manipulate confidential information and compromise data integrity within the ePerformance module. This vulnerability operates at the application level where user authentication is required but the system fails to properly validate or sanitize inputs, enabling malicious actors who have already gained legitimate access credentials to perform unauthorized data modifications. The attack surface extends beyond simple data theft to include data corruption and manipulation, potentially allowing attackers to alter employee performance ratings, modify evaluation criteria, or manipulate goal-setting parameters that directly impact organizational decision-making processes. The vulnerability's classification as affecting confidentiality and integrity aligns with common security principles where unauthorized modifications can lead to both information disclosure and data integrity compromise.
The operational impact of CVE-2008-5455 extends far beyond simple technical disruption, as performance management data forms the cornerstone of human resources decisions including promotions, compensation adjustments, and career development planning. Attackers exploiting this vulnerability could fundamentally alter an organization's performance evaluation landscape, potentially leading to unfair treatment of employees, compromised merit-based decisions, and significant reputational damage. The confidentiality aspect of the vulnerability means that sensitive employee performance data could be accessed by unauthorized parties, creating potential privacy violations and exposing personal information that organizations are legally obligated to protect. Organizations relying on these systems for critical HR functions face substantial business risks, including potential legal liability, decreased employee morale, and compromised decision-making processes that depend on accurate performance data.
Mitigation strategies for this vulnerability should encompass both immediate defensive measures and long-term architectural improvements to protect against similar weaknesses in enterprise applications. Organizations must implement comprehensive access controls and privilege management within the ePerformance component, ensuring that only authorized personnel can perform specific data modification operations. The vulnerability's characteristics suggest implementing robust input validation and sanitization techniques, including parameterized queries and strict data type checking, to prevent unauthorized data manipulation. Additionally, organizations should deploy comprehensive monitoring solutions that track access patterns and data modification activities within performance management systems, enabling early detection of suspicious behavior. This vulnerability aligns with CWE-20 (Improper Input Validation) and could be leveraged through ATT&CK techniques such as privilege escalation and data manipulation, making layered defense strategies essential for comprehensive protection. Regular security assessments and vulnerability scanning of enterprise applications should be conducted to identify similar weaknesses that could provide attackers with similar access to critical business data.