CVE-2020-2858 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-2020-2858 resides within Oracle Marketing, a component of the Oracle E-Business Suite ecosystem, specifically affecting versions 12.1.1 through 12.1.3. This represents a critical security flaw that demonstrates the inherent risks present in enterprise software platforms where multiple interconnected modules can create cascading security implications. The vulnerability's classification as easily exploitable indicates that attackers can leverage relatively simple techniques to gain unauthorized access to sensitive marketing data without requiring authentication credentials. The attack vector through HTTP connections exposes organizations to network-based threats, making this vulnerability particularly dangerous in environments where such services are accessible from external networks.
The technical nature of this vulnerability stems from insufficient authentication mechanisms within the Oracle Marketing component, allowing unauthenticated attackers to access critical data repositories and potentially manipulate marketing information. This flaw operates under the Common Weakness Enumeration framework as a weakness in authentication mechanisms, specifically categorized under CWE-287 which addresses improper handling of authentication tokens or credentials. The vulnerability's impact extends beyond the immediate component, as the CVSS 3.0 scoring system indicates a score of 8.2 with high confidentiality impact and low integrity impact, suggesting that attackers can access sensitive marketing data while potentially modifying data in other interconnected systems. The requirement for human interaction from a person other than the attacker indicates that social engineering or user manipulation may be necessary to complete the attack, though the underlying technical vulnerability remains exploitable without authentication.
The operational impact of CVE-2020-2858 presents significant risks to organizations utilizing Oracle E-Business Suite, particularly those with marketing departments handling sensitive customer data, campaign information, and business intelligence. Successful exploitation could result in unauthorized access to complete marketing databases, potentially exposing proprietary marketing strategies, customer demographics, and competitive business information. The vulnerability's ability to enable unauthorized update, insert, or delete operations means that attackers could not only read sensitive data but also modify marketing campaigns, customer records, or strategic business information. This capability aligns with ATT&CK framework techniques related to data manipulation and privilege escalation, where attackers can leverage initial access to expand their control over additional system components. The CVSS vector notation specifically indicates network accessibility with low attack complexity, suggesting that this vulnerability could be exploited by attackers with minimal technical expertise.
Organizations should implement immediate mitigations including network segmentation to restrict access to Oracle Marketing components, deployment of web application firewalls to monitor and filter HTTP requests, and implementation of robust access controls and monitoring systems. The vulnerability's presence in multiple versions of Oracle Marketing necessitates comprehensive patch management strategies, with organizations prioritizing updates to the latest supported versions of Oracle E-Business Suite. Security teams should also conduct thorough vulnerability assessments to identify any additional components that might be affected by similar authentication flaws, as the interconnected nature of Oracle E-Business Suite means that vulnerabilities in one component can impact the entire platform. The requirement for human interaction in successful exploitation suggests that user awareness training becomes crucial, as attackers may attempt to manipulate legitimate users into performing actions that facilitate the attack. Regular security audits and penetration testing should be conducted to identify potential exploitation paths and ensure that network access controls are properly configured to prevent unauthorized access to Oracle Marketing systems.