CVE-2016-3566 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-2016-3568, CVE-2016-3569, CVE-2016-3570, CVE-2016-3571, and CVE-2016-3573.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 09/08/2022
The vulnerability identified as CVE-2016-3566 affects Oracle Primavera P6 Enterprise Project Portfolio Management, a widely used project management software within enterprise environments. This component is part of the broader Primavera Products Suite and serves as a critical tool for managing complex project portfolios across organizations. The vulnerability specifically resides within the web access functionality of the software, making it particularly concerning as it can be exploited remotely without requiring local system access. The affected versions include 8.3, 8.4, 15.1, 15.2, and 16.1, indicating this weakness has persisted across multiple major releases of the software, suggesting a fundamental architectural flaw rather than a simple coding error.
The technical nature of this vulnerability involves unspecified attack vectors related to web access within the Primavera P6 system, which places it within the scope of web application security weaknesses. This type of vulnerability typically indicates a flaw in how the application processes web requests or handles user input through web interfaces, potentially allowing attackers to manipulate the system's behavior. The vulnerability affects both confidentiality and integrity, meaning attackers could potentially access sensitive project data while also being able to modify critical project information, database entries, or system configurations. The fact that this vulnerability is distinct from several other CVEs (CVE-2016-3568 through CVE-2016-3573) suggests it represents a unique attack surface or implementation flaw that requires specific mitigation approaches.
From an operational impact perspective, this vulnerability poses significant risk to organizations using Primavera P6 for project portfolio management, as these systems typically contain sensitive business information including project timelines, resource allocations, budget details, and strategic planning information. The remote exploitation capability means that attackers could potentially compromise these systems from outside the corporate network, making the attack surface much larger than traditional local vulnerabilities. The combination of confidentiality and integrity impacts creates a particularly dangerous scenario where attackers could not only steal sensitive project data but also manipulate project schedules and resource allocations, potentially causing substantial financial and operational damage to organizations. This vulnerability would be particularly attractive to threat actors targeting enterprise project management systems due to the high-value data they contain and the potential for disruption.
Organizations should implement immediate mitigations including applying the relevant Oracle security patches and updates released to address this vulnerability, as well as implementing network segmentation to limit access to the Primavera P6 web interfaces. Additional protective measures should include robust web application firewalls, monitoring for unusual web access patterns, and implementing strict access controls for the affected system components. The vulnerability aligns with common attack patterns documented in the ATT&CK framework under web application exploitation techniques, particularly those involving remote code execution and data manipulation. From a CWE perspective, this vulnerability likely falls under categories related to web application security flaws such as CWE-79 (Cross-Site Scripting) or CWE-20 (Improper Input Validation) depending on the specific implementation weakness, though the exact nature remains unspecified in the CVE description. Organizations should also consider implementing network-based intrusion detection systems to monitor for exploitation attempts and conduct regular security assessments of their Primavera P6 implementations to identify and remediate similar vulnerabilities in their broader project management infrastructure.