CVE-2026-87259 in Agile Engineering Data Management
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Agile Engineering Data Management product of Oracle Supply Chain (component: Engineering Communication Interface). The supported version that is affected is 6.2.1. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Agile Engineering Data Management executes to compromise Oracle Agile Engineering Data Management. While the vulnerability is in Oracle Agile Engineering Data Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Agile Engineering Data Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Agile Engineering Data Management accessible data. CVSS 3.1 Base Score 8.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 09/16/2026
The Oracle Agile Engineering Data Management product, a critical component within the Oracle Supply Chain suite, contains a significant security flaw located in its Engineering Communication Interface subsystem. This vulnerability affects version 6.2.1 and represents a serious risk to organizations relying on this platform for managing engineering data and supply chain workflows. The core issue stems from insufficient access control mechanisms or improper validation of user inputs within the communication interface, which allows an attacker who has already gained low-privileged logon access to the underlying infrastructure where Oracle Agile Engineering Data Management executes to escalate their privileges effectively. This scenario highlights a classic privilege escalation path where initial foothold on the host system translates directly into compromise of the application layer due to weak boundary enforcement between operating system permissions and application-level security controls.
From an operational perspective, this vulnerability enables unauthorized creation, deletion, or modification of critical data within the Oracle Agile Engineering Data Management environment. The impact extends beyond simple data tampering; successful exploitation can lead to complete access to all accessible data managed by the system. This includes sensitive engineering specifications, bill-of-materials structures, and other proprietary supply chain information that is vital for business continuity and competitive advantage. Furthermore, because attacks may significantly impact additional products due to scope changes in how Oracle Agile integrates with broader enterprise systems, a compromise here can ripple through connected applications, potentially disrupting procurement, manufacturing planning, or inventory management processes that depend on accurate engineering data integrity.
The technical nature of this flaw aligns closely with CWE-269 Improper Privilege Management and CWE-732 Incorrect Permission Assignment for Critical Resource from the Common Weakness Enumeration database. The attacker requires only low-level privileges to initiate the attack, which lowers the barrier to entry significantly compared to vulnerabilities requiring administrative access or remote code execution without prior authentication. This characteristic places the vulnerability in a high-risk category despite not having an Availability impact component in its CVSS scoring, as the Confidentiality and Integrity impacts are rated High. The absence of user interaction requirements further simplifies exploitation for automated tools once initial network access is established.
In terms of threat modeling and adversary behavior, this vulnerability maps to MITRE ATT&CK techniques related to Privilege Escalation on Local Systems and potentially Data Manipulation or Exfiltration depending on the attacker's ultimate objective. An adversary leveraging this flaw would likely move laterally within the infrastructure after gaining initial access through other means, such as phishing or exploiting a less severe network service vulnerability, before targeting the Oracle Agile instance to steal intellectual property or sabotage production capabilities by altering engineering records. The CVSS 3.1 base score of 8.4 reflects the severity of these combined confidentiality and integrity breaches in an environment where low-privileged access is often more common than assumed due to shared hosting environments or poorly segmented networks.
Mitigation strategies must focus on both immediate remediation and long-term architectural improvements. Oracle has likely released patches for version 6.2.1 that address the specific flaws within the Engineering Communication Interface; applying these updates immediately is the primary defense. Organizations should also enforce strict network segmentation to ensure that only authorized application servers can communicate with the database and backend services associated with Oracle Agile, thereby limiting the attack surface available to low-privileged users on adjacent systems. Additionally implementing principle of least privilege across all user accounts interacting with the infrastructure ensures that even if an attacker compromises a standard account, they lack the necessary permissions to exploit this specific interface flaw effectively. Regular auditing of access logs and monitoring for anomalous data modification patterns can also help detect exploitation attempts early before significant damage occurs.