CVE-2016-3569 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-2016-3570, CVE-2016-3571, and CVE-2016-3573.
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Analysis
by VulDB Data Team • 09/08/2022
The vulnerability identified as CVE-2016-3569 represents a critical security flaw 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 weakness resides in the web access component of the application, making it particularly dangerous as it can be exploited remotely without requiring physical access to the system. The vulnerability's classification as unspecified indicates that Oracle did not provide detailed technical information about the exact nature of the flaw, though it is clearly related to web-based access mechanisms within the Primavera platform.
The technical nature of this vulnerability allows remote attackers to compromise both confidentiality and integrity of the system, which aligns with common security principles where unauthorized access can lead to data breaches and manipulation of critical project management information. The affected component's web interface serves as the primary attack vector, suggesting that the flaw likely involves improper input validation, authentication bypass mechanisms, or insecure data handling processes that are commonly addressed through standards such as CWE-20 for improper input validation and CWE-312 for exposure of sensitive information. The vulnerability's relationship to other CVEs in the same advisory cycle indicates a pattern of weaknesses within the Primavera suite's web architecture rather than isolated incidents.
From an operational perspective, this vulnerability poses significant risks to organizations utilizing Primavera P6 for enterprise project portfolio management, as it could enable attackers to access sensitive project data, manipulate resource allocations, alter project timelines, and potentially disrupt business operations. The impact extends beyond simple data theft, as integrity compromise could lead to incorrect project planning decisions based on manipulated data, affecting entire organizational workflows and potentially resulting in substantial financial losses. The remote exploit capability means that threat actors can target these systems from anywhere on the internet, making the attack surface extremely broad and the risk assessment critical for any organization using affected versions of the software.
Organizations should immediately implement mitigations including applying the relevant Oracle security patches, implementing network segmentation to isolate the affected systems, and conducting thorough vulnerability assessments of their Primavera implementations. The ATT&CK framework would classify this vulnerability under techniques such as T1190 for exploit for lateral movement and T1071 for application layer protocol usage, as attackers would likely leverage web-based access to establish persistent access. Additionally, implementing proper access controls, monitoring web application traffic, and maintaining up-to-date threat intelligence regarding Primavera-specific attack patterns would provide enhanced protection against exploitation attempts. The vulnerability's classification as a remote attack vector makes it particularly concerning for organizations with public web interfaces or those that expose their Primavera systems directly to external networks without proper security controls.