CVE-2020-2881 in CRM Technical Foundation
Summary
by MITRE
Vulnerability in the Oracle CRM Technical Foundation product of Oracle E-Business Suite (component: Preferences). 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 CRM Technical Foundation. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle CRM Technical Foundation, 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 CRM Technical Foundation accessible data as well as unauthorized update, insert or delete access to some of Oracle CRM Technical Foundation 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).
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Analysis
by VulDB Data Team • 05/08/2025
The vulnerability identified as CVE-2020-2881 resides within Oracle E-Business Suite's CRM Technical Foundation component, specifically within the Preferences module. This flaw affects Oracle E-Business Suite versions 12.1.1 through 12.1.3, representing a significant security gap that has persisted across multiple releases of this enterprise resource planning platform. The vulnerability's classification as easily exploitable indicates that attackers can leverage it without requiring specialized skills or extensive resources, making it particularly dangerous in production environments where such systems typically handle sensitive business data.
The technical nature of this vulnerability stems from insufficient authentication mechanisms within the Preferences component, allowing unauthenticated attackers to gain unauthorized access to critical system functions. The attack vector operates through HTTP network connections, eliminating the need for prior system compromise or elevated privileges. According to CVSS 3.0 scoring, the vulnerability demonstrates a base score of 8.2, reflecting high confidentiality impact and moderate integrity impact, with the vector AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N indicating network-based exploitation with low attack complexity and requiring user interaction for successful compromise. This assessment aligns with CWE-287, which addresses improper authentication issues in software systems.
The operational impact of this vulnerability extends beyond the immediate CRM Technical Foundation component, potentially affecting additional Oracle E-Business Suite products within the same ecosystem. Successful exploitation can result in unauthorized access to critical data repositories and provide attackers with complete access to all accessible data within the affected system. Additionally, attackers can gain unauthorized update, insert, or delete privileges for certain data within the system, creating both data integrity and confidentiality risks. The requirement for human interaction suggests that while the vulnerability can be exploited without direct system access, social engineering or user-based attack vectors may be necessary to complete the compromise, making it particularly challenging to defend against in enterprise environments where user behavior cannot be fully controlled.
Organizations affected by CVE-2020-2881 should implement immediate mitigations including applying Oracle's official security patches and updates, reviewing network access controls to limit HTTP exposure, and implementing additional authentication layers for the affected components. The vulnerability's classification under ATT&CK framework's T1190 (Exploit Public-Facing Application) and T1078 (Valid Accounts) demonstrates how attackers can leverage this flaw to establish persistent access to enterprise systems. Security teams should also consider implementing network segmentation, monitoring for unauthorized HTTP access attempts, and conducting thorough vulnerability assessments to identify potential exploitation vectors. The combination of high confidentiality impact and the ability to affect multiple products within the Oracle E-Business Suite ecosystem makes this vulnerability particularly concerning for organizations that have not yet applied the necessary security updates.