CVE-2016-3420 in Agile PLM
Summary
by MITRE
Unspecified vulnerability in the Oracle Agile PLM component in Oracle Supply Chain Products Suite 9.3.1.1, 9.3.1.2, 9.3.2, and 9.3.3 allows remote authenticated users to affect confidentiality and integrity via vectors related to Security, a different vulnerability than CVE-2016-3431.
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Analysis
by VulDB Data Team • 05/08/2025
The vulnerability identified as CVE-2016-3420 affects the Oracle Agile PLM component within the Oracle Supply Chain Products Suite, specifically impacting versions 9.3.1.1, 9.3.1.2, 9.3.2, and 9.3.3. This represents a security flaw that enables remote authenticated attackers to compromise both confidentiality and integrity of affected systems. The vulnerability resides within the security mechanisms of the Agile PLM component, making it particularly concerning for organizations that rely on this platform for product lifecycle management and supply chain operations. Unlike CVE-2016-3431 which addresses a different aspect of the same product suite, this vulnerability specifically targets the security controls that govern access and data protection within the application.
The technical nature of this vulnerability suggests a weakness in the authentication or authorization processes that could allow attackers who have already established valid credentials to escalate their privileges or manipulate data in ways that compromise the integrity of the system. This type of vulnerability typically involves flaws in how the application handles security-related operations, potentially allowing for unauthorized data access or modification. The fact that it affects multiple minor versions indicates this is likely a persistent issue within the product lineage rather than a one-time coding error. The vulnerability's classification under the broader category of security flaws aligns with CWE-284 (Improper Access Control) and CWE-311 (Missing Encryption of Sensitive Data) as potential underlying causes. These weaknesses in access control mechanisms could enable attackers to bypass normal security protocols and gain unauthorized access to sensitive product data or manipulate the integrity of product information within the supply chain management environment.
The operational impact of CVE-2016-3420 extends beyond simple data compromise, as it affects the fundamental trustworthiness of the product lifecycle management system. Organizations utilizing Oracle Agile PLM for managing critical product development data, manufacturing processes, and supply chain coordination face significant risks when this vulnerability exists. The potential for confidentiality breaches means that proprietary product information, trade secrets, and sensitive business data could be accessed by unauthorized parties. Additionally, integrity violations could result in corrupted product specifications, manufacturing instructions, or quality control data that could have cascading effects throughout the supply chain. The remote nature of the attack vector means that threat actors do not require physical access to the network, making the vulnerability particularly dangerous in environments where network exposure is common. This vulnerability would likely be categorized under ATT&CK technique T1078 (Valid Accounts) and potentially T1566 (Phishing) if exploitation involves initial credential compromise, but the core issue lies in the application's failure to properly enforce security controls even after authentication.
Organizations should prioritize immediate remediation efforts by applying the relevant Oracle critical patch updates that address this vulnerability. The security controls within Oracle Agile PLM should be reviewed and strengthened through proper access control implementations, including regular audit of user permissions and monitoring of unusual access patterns. Network segmentation and additional authentication layers should be implemented to reduce the attack surface. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in the broader supply chain management environment. The vulnerability demonstrates the importance of maintaining up-to-date security patches and the need for comprehensive security reviews of enterprise applications, particularly those handling sensitive product lifecycle data. Organizations should also consider implementing data loss prevention measures and continuous monitoring solutions to detect potential exploitation attempts of this and similar vulnerabilities. The affected versions suggest that this vulnerability has existed for some time, highlighting the critical importance of regular security maintenance and patch management programs within enterprise environments.