CVE-2020-2826 in One-to-One Fulfillment
Summary
by MITRE
Vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Print Server). Supported versions that are affected are 12.1.1-12.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle One-to-One Fulfillment. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle One-to-One Fulfillment, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle One-to-One Fulfillment accessible data as well as unauthorized update, insert or delete access to some of Oracle One-to-One Fulfillment accessible data. CVSS 3.0 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 05/07/2025
The vulnerability identified as CVE-2020-2826 resides within Oracle One-to-One Fulfillment, a component of the Oracle E-Business Suite ecosystem specifically designed for print server operations. This flaw affects versions 12.1.1 through 12.1.3, representing a significant security gap in enterprise document management and fulfillment processes. The vulnerability operates at the network level through HTTP protocols, creating an attack surface that can be exploited without authentication requirements, making it particularly dangerous for organizations relying on these systems for critical business operations.
The technical nature of this vulnerability stems from inadequate access controls within the print server component, allowing unauthenticated attackers to gain unauthorized access to sensitive data within the Oracle One-to-One Fulfillment environment. The CVSS 3.0 scoring of 8.2 reflects the high severity of this flaw, with confidentiality and integrity impacts rated as high, indicating that successful exploitation could lead to complete data compromise and modification capabilities. The vulnerability requires human interaction from users other than the attacker, suggesting that social engineering or targeted user engagement may be necessary to achieve full exploitation, though the underlying technical flaw remains easily accessible.
Operational impacts of this vulnerability extend beyond the immediate Oracle One-to-One Fulfillment system, potentially affecting additional connected products within the Oracle E-Business Suite ecosystem. Attackers who successfully exploit this vulnerability could access critical data repositories, including customer information, order details, and fulfillment records that form the backbone of supply chain operations. The ability to perform unauthorized updates, inserts, or deletions creates additional risks for data integrity, potentially leading to fraudulent transactions, incorrect order processing, and disruption of fulfillment workflows that could impact business continuity and customer satisfaction.
The security implications of CVE-2020-2826 align with CWE-284, which addresses improper access control vulnerabilities, and can be mapped to ATT&CK technique T1071.004 for application layer protocol usage and T1046 for network service discovery. Organizations should implement immediate mitigations including network segmentation, firewall rule restrictions, and mandatory access controls for the affected print server components. Regular security assessments, patch management programs, and user awareness training are essential to prevent exploitation of this vulnerability, particularly given that the flaw affects multiple versions within the 12.1.x release series. The vulnerability demonstrates the critical importance of maintaining up-to-date security configurations and the potential for seemingly isolated component flaws to create cascading effects throughout enterprise applications.