CVE-2011-3528 in PeopleSoft Products
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise HRMS component in Oracle PeopleSoft Products 8.9 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to eProfile.
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Analysis
by VulDB Data Team • 05/08/2017
The vulnerability identified as CVE-2011-3528 resides within the PeopleSoft Enterprise HRMS component of Oracle PeopleSoft Products version 8.9, representing a significant security weakness that affects organizations utilizing this enterprise resource planning suite. This unspecified vulnerability specifically impacts the eProfile functionality within the human resources management system, creating potential pathways for malicious actors to compromise sensitive data and system integrity. The vulnerability's classification as remote authenticated indicates that attackers need valid credentials to exploit the flaw, but once accessed, the impact can be severe given the sensitive nature of human resources data.
The technical nature of this vulnerability involves unknown vectors related to eProfile functionality, which suggests that the underlying flaw may involve improper input validation, insufficient access controls, or flawed data handling mechanisms within the PeopleSoft HRMS module. The eProfile component typically manages employee information, personal details, and related HR data, making it a prime target for attackers seeking to extract confidential information or manipulate employee records. This vulnerability falls under the broader category of application-level security flaws that can lead to data breaches and unauthorized system modifications, with potential impacts extending beyond simple data exposure to include system compromise and business disruption.
From an operational perspective, the implications of this vulnerability are substantial for organizations relying on PeopleSoft HRMS for their human resources management. The ability for remote authenticated users to affect both confidentiality and integrity means that attackers could potentially access sensitive employee data such as personal identification numbers, salary information, performance reviews, and other confidential records. Additionally, the integrity aspect suggests that malicious actors might be able to modify employee profiles, alter access permissions, or manipulate HR processes, leading to operational disruptions and potential compliance violations. The remote nature of the attack vector increases the risk as it allows exploitation from outside the organization's network perimeter, potentially enabling attackers to compromise systems without requiring physical access or direct network connections.
Organizations should implement comprehensive mitigation strategies to address this vulnerability, including immediate patching of affected systems, enhanced monitoring of user activities within the eProfile module, and implementation of additional access controls and authentication measures. The vulnerability demonstrates the importance of maintaining up-to-date security patches and conducting regular security assessments of enterprise applications, particularly those handling sensitive personal and financial data. Security professionals should also consider implementing network segmentation to limit access to critical HR systems and establish robust audit trails to detect unauthorized modifications to employee records. This vulnerability aligns with common attack patterns documented in the attack technique framework, where unauthorized access to sensitive data and system integrity compromise represents a primary objective for cyber adversaries targeting enterprise applications.
The flaw represents a weakness that could potentially be exploited in conjunction with other vulnerabilities within the PeopleSoft ecosystem, making comprehensive security assessments essential for organizations using this platform. Given the nature of the vulnerability and its potential impact on employee data confidentiality and system integrity, organizations should prioritize remediation efforts and consider implementing additional security controls to protect against similar threats. This vulnerability underscores the critical importance of proper security configuration management and access control implementation in enterprise applications, particularly those handling sensitive personal information, as outlined in industry security standards and best practices for protecting organizational data assets.