CVE-2016-3571 in Primavera P6 Enterprise Project Portfolio Management
Summary
by MITRE
Unspecified vulnerability in the Primavera P6 Enterprise Project Portfolio Management component in Oracle Primavera Products Suite 8.3, 8.4, 15.1, 15.2, and 16.1 allows remote attackers to affect confidentiality and integrity via vectors related to Web access, a different vulnerability than CVE-2016-3566, CVE-2016-3568, CVE-2016-3569, CVE-2016-3570, and CVE-2016-3573.
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Analysis
by VulDB Data Team • 09/08/2022
The vulnerability identified as CVE-2016-3571 represents a significant security weakness within Oracle Primavera P6 Enterprise Project Portfolio Management software, specifically affecting versions 8.3, 8.4, 15.1, 15.2, and 16.1 of the Primavera Products Suite. This flaw resides within the web access component of the application, making it particularly dangerous as it can be exploited remotely without requiring local system access or authentication credentials. The vulnerability's classification as unspecified suggests that while the exact technical details of the flaw remain undisclosed, its impact spans critical security domains including both confidentiality and integrity breaches. The affected component processes web-based requests and interactions, creating multiple attack vectors that adversaries can leverage to compromise the system's security posture.
This vulnerability operates through web access vectors, meaning that malicious actors can potentially exploit it by simply connecting to the application through standard web protocols. The attack surface is expanded due to the web-based nature of the interface, which typically requires less sophisticated attack techniques compared to local exploits. The vulnerability's relationship to other CVEs in the same timeframe indicates that Oracle was addressing multiple security weaknesses within their Primavera product line, suggesting a pattern of architectural or implementation flaws that affect web-based components. The fact that this vulnerability differs from CVE-2016-3566, CVE-2016-3568, CVE-2016-3569, CVE-2016-3570, and CVE-2016-3573 demonstrates that Oracle was dealing with distinct security issues within the same product family, each requiring separate remediation approaches. The web-based exploitation capability aligns with common attack patterns documented in the MITRE ATT&CK framework under the web application attack surface, where remote code execution and data manipulation are primary concerns.
The operational impact of CVE-2016-3571 extends beyond simple data theft or corruption, as the compromise of both confidentiality and integrity creates a comprehensive security breach. Attackers who successfully exploit this vulnerability could potentially access sensitive project data, manipulate project timelines and resource allocations, and modify critical business information within the Primavera environment. The confidentiality aspect means that unauthorized parties could gain access to proprietary project information, strategic planning data, and financial details that are typically restricted to authorized personnel. The integrity component allows for modifications to project data, potentially causing significant business disruption and financial loss. Organizations using Primavera P6 for enterprise project portfolio management face substantial risk as this vulnerability could enable attackers to alter project schedules, resource assignments, and budget allocations, directly impacting business operations and decision-making processes. The vulnerability's presence in multiple versions of the software indicates that the underlying security flaw has persisted across different releases, suggesting a fundamental design or implementation issue rather than a one-time coding error.
Organizations should prioritize immediate remediation efforts to address this vulnerability, including applying Oracle's official security patches and updates. The mitigation strategy should involve comprehensive network monitoring to detect potential exploitation attempts and implementation of additional security controls such as web application firewalls to protect the affected web interfaces. Security teams should also conduct thorough vulnerability assessments of their Primavera installations to identify any additional exposure points and ensure proper network segmentation to limit potential attack impact. The vulnerability's classification under CWE categories related to web application security and improper access control further emphasizes the need for robust authentication and authorization mechanisms. Organizations should also consider implementing network access controls and privileged access management to reduce the attack surface and limit potential damage from successful exploitation attempts. Regular security assessments and penetration testing should be conducted to validate the effectiveness of implemented controls and identify any additional security gaps that may exist within the Primavera environment.