CVE-2017-10160 in Primavera P6 Enterprise Project Portfolio Management
Summary
by MITRE
Vulnerability in the Primavera P6 Enterprise Project Portfolio Management component of Oracle Primavera Products Suite (subcomponent: Web Access). Supported versions that are affected are 8.3, 8.4, 15.1, 15.2, 16.1 and 16.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data. CVSS 3.0 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).
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Analysis
by VulDB Data Team • 01/03/2021
The vulnerability identified as CVE-2017-10160 affects Oracle Primavera P6 Enterprise Project Portfolio Management, specifically within the Web Access subcomponent of the Primavera Products Suite. This security flaw resides in versions 8.3, 8.4, 15.1, 15.2, 16.1, and 16.2, making it a widespread issue across multiple release lines of the enterprise project management platform. The vulnerability represents a significant concern for organizations utilizing this software for critical project portfolio management activities, as it exposes sensitive project data to unauthorized access.
The technical nature of this vulnerability stems from insufficient access controls within the web interface component, allowing attackers with minimal privileges to exploit weaknesses in the authentication and authorization mechanisms. The flaw operates through HTTP network connections, requiring only basic network access to execute attacks successfully. This characteristic places the vulnerability in the category of easily exploitable security flaws, as attackers do not need specialized tools or complex attack vectors to leverage the weakness. The vulnerability specifically targets the confidentiality aspect of the CIA triad, enabling unauthorized read access to sensitive project data within the system.
From an operational impact perspective, this vulnerability poses substantial risk to organizations relying on Primavera P6 for enterprise project management. The compromised data access could include project schedules, resource allocations, budget information, and other sensitive business data that organizations typically consider confidential. The CVSS 3.0 base score of 4.3 indicates a moderate severity level, but the potential for data exposure in enterprise environments can have cascading effects on business operations, competitive positioning, and regulatory compliance. Organizations may face audit findings, legal implications, and operational disruptions if project data integrity is compromised.
The vulnerability aligns with CWE-284, which addresses improper access control issues in software systems, and can be mapped to ATT&CK technique T1078 for valid accounts and T1566 for social engineering approaches that might be used to establish initial access. Organizations should implement immediate mitigations including applying available patches from Oracle, strengthening network access controls, implementing network segmentation, and monitoring for unauthorized access attempts. Additionally, organizations should conduct comprehensive security assessments of their Primavera P6 implementations to identify similar vulnerabilities and establish robust monitoring procedures to detect anomalous access patterns that might indicate exploitation attempts. The security posture of enterprise project management systems requires continuous attention due to the critical nature of the data they handle and the potential business impact of security breaches.