CVE-2020-2831 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. 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-2020-2831 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, making it a persistent threat across multiple releases of the software. The flaw resides in the Marketing Administration module, which serves as a core component for marketing operations within enterprise environments. The vulnerability's classification as easily exploitable indicates that attackers can leverage it without requiring specialized skills or extensive preparation, making it particularly dangerous in production environments where such systems are typically exposed to external networks.
The technical nature of this vulnerability stems from inadequate authentication mechanisms within the Oracle Marketing component, allowing unauthenticated attackers to gain unauthorized access through HTTP network connections. This represents a fundamental breakdown in the security architecture where the system fails to properly verify user credentials before granting access to sensitive marketing data. The CVSS 3.0 scoring of 8.2 reflects the severity of the issue, with high confidentiality impact and low integrity impact, indicating that while attackers can access sensitive data, the primary concern is data exposure rather than data modification. The attack vector requires network access via HTTP, suggesting that the vulnerability can be exploited from external networks without requiring physical access or prior authentication credentials.
The operational impact of this vulnerability extends beyond the immediate Marketing component, as successful exploitation can significantly affect additional products within the Oracle E-Business Suite environment. This cascading effect occurs because marketing data often integrates with other business modules, creating potential for lateral movement and extended compromise. The vulnerability enables attackers to achieve unauthorized access to critical data, which may include customer information, marketing campaigns, and business intelligence that could be valuable for competitive advantage or malicious activities. Additionally, the ability to perform unauthorized update, insert, or delete operations against marketing accessible data presents a complete compromise scenario where attackers can not only read but also modify business-critical information.
The requirement for human interaction from a person other than the attacker indicates that this vulnerability likely involves some form of social engineering or targeted phishing attack where an employee might be tricked into performing actions that facilitate exploitation. This aspect of the vulnerability aligns with ATT&CK framework techniques related to social engineering and initial access phases, where the attack chain typically involves human factors in addition to technical exploitation. Organizations affected by this vulnerability should consider implementing network segmentation and monitoring to detect unusual access patterns, particularly around marketing data systems. The CVSS vector (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N) indicates that while the attack requires user interaction, the low attack complexity and lack of privilege requirements make this vulnerability particularly dangerous in environments where employees have access to multiple systems.
Mitigation strategies should include immediate patching of affected Oracle E-Business Suite versions, implementing network access controls to restrict HTTP access to marketing systems, and establishing robust monitoring for unauthorized access attempts. Organizations should also conduct comprehensive security awareness training to reduce the risk of successful social engineering attacks that could facilitate exploitation. The vulnerability's impact on data confidentiality and integrity aligns with CWE categories related to authentication failures and insecure direct object references, emphasizing the need for proper access control mechanisms. Network administrators should consider implementing intrusion detection systems and regularly reviewing access logs to identify potential exploitation attempts. Given the critical nature of marketing data and its integration with other business systems, organizations should also evaluate their overall security posture and consider implementing additional layers of protection around business-critical applications.