CVE-2020-14679 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 12.1.3 and 12.2.3-12.2.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle CRM Technical Foundation. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle CRM Technical Foundation. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
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Analysis
by VulDB Data Team • 10/31/2020
The vulnerability identified as CVE-2020-14679 resides within Oracle CRM Technical Foundation component of the Oracle E-Business Suite, specifically affecting the Preferences module. This issue impacts Oracle E-Business Suite versions 12.1.3 and 12.2.3 through 12.2.9, representing a significant security gap in enterprise customer relationship management infrastructure. The vulnerability's classification as easily exploitable indicates that attackers require minimal technical expertise or resources to leverage this weakness, making it particularly dangerous in production environments where such systems handle critical business operations.
The technical flaw manifests as a lack of proper authentication mechanisms within the Preferences component, allowing unauthenticated attackers to access and manipulate system resources through standard HTTP network connections. This represents a fundamental breakdown in the principle of least privilege and authentication controls that should normally protect enterprise applications from unauthorized access. The vulnerability's CVSS score of 7.5 reflects the high availability impact potential, specifically targeting the system's ability to maintain continuous operation through complete denial of service conditions.
The operational impact of this vulnerability extends beyond simple system availability concerns, as successful exploitation can result in complete system crashes that disrupt business operations for extended periods. Organizations relying on Oracle CRM Technical Foundation for customer data management, sales tracking, and business intelligence may face significant operational disruptions when this vulnerability is exploited. The unauthenticated nature of the attack means that even organizations with robust network security measures may be vulnerable if their CRM systems are accessible over HTTP without proper access controls or network segmentation.
Security professionals should recognize this vulnerability as a clear violation of CWE-287 (Improper Authentication) and potentially related to CWE-476 (NULL Pointer Dereference) depending on the specific implementation details. From an attack framework perspective, this vulnerability aligns with ATT&CK techniques involving initial access through network services and privilege escalation to achieve system compromise. Organizations should implement immediate mitigations including network segmentation to restrict access to the affected systems, enabling HTTPS encryption, and applying Oracle's security patches as soon as they become available. The vulnerability also highlights the importance of regular security assessments and vulnerability management programs to identify and remediate similar weaknesses in enterprise application stacks.
The broader implications of this vulnerability demonstrate the critical need for comprehensive security controls in enterprise software environments, particularly in components that manage user preferences and system configurations. Organizations should consider implementing additional monitoring and logging mechanisms around the affected Preferences component to detect potential exploitation attempts. Furthermore, this vulnerability underscores the importance of maintaining current patch management processes and conducting regular security audits of enterprise applications to identify and remediate authentication and authorization weaknesses that could lead to complete system compromise.