CVE-2011-0840 in PeopleSoft Enterprise
Summary
by MITRE
Unspecified vulnerability in Oracle PeopleSoft Enterprise PeopleTools 8.49 GA through 8.49.30 allows remote authenticated users to affect confidentiality via unknown vectors related to File Processing.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 11/03/2021
The vulnerability identified as CVE-2011-0840 resides within Oracle PeopleSoft Enterprise PeopleTools version 8.49 GA through 8.49.30, representing a critical security flaw that impacts organizations utilizing this enterprise application platform. This unspecified vulnerability specifically relates to file processing mechanisms within the PeopleTools framework, creating potential exposure points for remote authenticated attackers who possess valid credentials within the system. The vulnerability's classification as unspecified indicates that the exact technical details of the flaw were not fully disclosed in the initial advisory, though the scope clearly encompasses the file processing functionality that forms a core component of PeopleTools operations.
The technical nature of this vulnerability stems from weaknesses in how the PeopleTools application handles file processing operations, particularly when executed by authenticated users over network connections. Attackers with valid user accounts can exploit this flaw to potentially access confidential data through file processing operations that should normally be restricted or properly validated. This type of vulnerability typically involves improper input validation, inadequate access controls, or flawed privilege management within the file handling subsystem. The impact extends beyond simple data exposure as file processing often involves sensitive business information, configuration files, and potentially system-level data that could be accessed or manipulated by malicious actors.
Operationally, this vulnerability presents significant risks to organizations running PeopleSoft Enterprise PeopleTools 8.49.x versions, as it allows remote exploitation by authenticated users who may not have elevated privileges. The attack vector requires only network access and valid user credentials, making it particularly dangerous in environments where user accounts may be compromised or where privilege escalation opportunities exist within the system. The confidentiality impact suggests that attackers could potentially read sensitive files, access restricted data, or obtain information that should remain protected within the PeopleSoft environment. This vulnerability could enable data exfiltration, information disclosure, and potentially provide attackers with insights into the organization's internal processes and data structures.
Organizations affected by this vulnerability should prioritize immediate remediation through Oracle's official security patches and updates for PeopleTools 8.49 GA through 8.49.30. The mitigation strategy should include implementing network segmentation to limit access to PeopleTools components, enforcing strict access controls and monitoring for unusual file processing activities, and conducting comprehensive security assessments of the PeopleSoft environment. Additionally, organizations should consider implementing network monitoring solutions to detect anomalous file processing patterns and establish incident response procedures specifically addressing PeopleSoft vulnerabilities. This vulnerability aligns with CWE-284 (Improper Access Control) and may relate to ATT&CK techniques involving privilege escalation and credential access, making comprehensive security hardening essential for protecting enterprise data assets.