CVE-2020-2876 in Marketing
Summary
by MITRE
Vulnerability in the Oracle Marketing product of Oracle E-Business Suite (component: Marketing Administration). Supported versions that are affected are 12.1.1-12.1.3 and 12.2.3-12.2.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Marketing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Marketing, 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 Marketing accessible data as well as unauthorized update, insert or delete access to some of Oracle Marketing 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-2020-2876 represents a critical security flaw within Oracle Marketing component of the Oracle E-Business Suite ecosystem. This vulnerability specifically affects versions 12.1.1 through 12.1.3 and 12.2.3 through 12.2.9, creating a significant risk for organizations utilizing these outdated software versions. The flaw manifests as an easily exploitable weakness that permits unauthenticated attackers to compromise the Oracle Marketing system through standard HTTP network connections, eliminating the need for prior authentication or privileged access. This vulnerability operates within the broader context of enterprise resource planning systems where marketing data often contains sensitive customer information, business strategies, and competitive intelligence that organizations consider critical to their operations.
The technical nature of this vulnerability stems from insufficient input validation and access control mechanisms within the Oracle Marketing administrative interface. Attackers can leverage this weakness to gain unauthorized access to sensitive data within the marketing system, potentially accessing critical business information including customer demographics, campaign data, market research findings, and strategic business plans. The vulnerability's classification as CVSS 3.0 Base Score 8.2 indicates a high severity level with significant impacts to both confidentiality and integrity. The attack vector requires network access via HTTP with low complexity and no privilege requirements, making it particularly dangerous as it can be exploited by remote attackers without needing to establish a privileged foothold within the organization's network infrastructure. The requirement for human interaction suggests that the attack may involve social engineering elements or require user engagement with malicious payloads, though the core vulnerability remains accessible through standard network protocols.
The operational impact of this vulnerability extends beyond the immediate Oracle Marketing component to potentially affect additional products within the Oracle E-Business Suite ecosystem. This cascading effect occurs because the marketing system often integrates with other business applications such as customer relationship management, sales force automation, and enterprise data warehouses. Successful exploitation can result in unauthorized modification, insertion, or deletion of marketing data, potentially compromising the integrity of business-critical information. The vulnerability's potential to cause complete access to all Oracle Marketing accessible data represents a severe risk to business continuity and competitive advantage, as attackers could access sensitive strategic information or manipulate marketing campaigns to gain unfair market positioning. Organizations may face regulatory compliance issues and potential financial losses due to data breaches or manipulation of marketing intelligence systems.
Organizations should implement immediate mitigations including patching affected systems to the latest supported versions of Oracle E-Business Suite, as this vulnerability affects multiple release versions that have since been addressed through security updates. Network segmentation and access controls should be enhanced to limit exposure of Oracle Marketing systems to untrusted networks, while implementing web application firewalls to monitor and filter HTTP traffic to these critical systems. The vulnerability's classification under CWE-284 (Improper Access Control) and its alignment with ATT&CK technique T1078 (Valid Accounts) highlights the need for comprehensive security monitoring and user access management practices. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other Oracle components, as the vulnerability's presence in one system component often indicates potential exposure in related systems. Additionally, organizations should implement network access controls and disable unnecessary HTTP services to reduce attack surface, while maintaining detailed audit logs to detect potential exploitation attempts. The security implications of this vulnerability underscore the importance of maintaining up-to-date software patches and implementing defense-in-depth strategies to protect enterprise marketing and business intelligence systems from unauthorized access and data compromise.