CVE-2020-2648 in Retail Customer Management
Summary
by MITRE
Vulnerability in the Oracle Retail Customer Management and Segmentation Foundation product of Oracle Retail Applications (component: Internal Operations). The supported version that is affected is 16.0. Easily exploitable vulnerability allows physical access to compromise Oracle Retail Customer Management and Segmentation Foundation. Successful attacks of this vulnerability can result in takeover of Oracle Retail Customer Management and Segmentation Foundation. CVSS 3.0 Base Score 6.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 03/23/2024
The vulnerability identified as CVE-2020-2648 affects Oracle Retail Customer Management and Segmentation Foundation version 16.0 within the Oracle Retail Applications suite. This security flaw resides in the Internal Operations component of the retail customer management system, representing a significant concern for organizations relying on Oracle's retail solutions for customer data management and segmentation processes. The vulnerability's classification as easily exploitable indicates that threat actors can leverage relatively straightforward attack vectors to compromise the affected system. The CVSS 3.0 score of 6.2 reflects a medium severity level, though the combination of high impacts across confidentiality, integrity, and availability domains presents a substantial risk to business operations and customer data protection. The attack vector AV:P indicates that physical access is required for exploitation, while the access complexity AC:L suggests that the attack can be executed with minimal technical expertise. The privileged requirement PR:H indicates that the attack requires some level of authorization or elevated privileges, and the user interaction UI:N suggests no user involvement is necessary for the exploit to succeed. The scope S:U indicates that the vulnerability affects the same system without impacting other systems.
The technical nature of this vulnerability stems from insufficient access controls and authentication mechanisms within the Internal Operations component of Oracle Retail Customer Management and Segmentation Foundation. Physical access to the system provides attackers with the ability to exploit this weakness, potentially allowing unauthorized users to gain administrative control over the customer management system. This type of vulnerability typically involves inadequate session management, weak credential validation, or insufficient authorization checks that permit local attackers with physical access to escalate their privileges and assume full control of the application. The attack could involve manipulating system files, exploiting local administrative interfaces, or leveraging system-level vulnerabilities that exist when physical access is granted. According to CWE classification, this vulnerability likely corresponds to CWE-284 (Improper Access Control) or similar access control weakness categories that allow unauthorized access to system resources. The ATT&CK framework would categorize this under privilege escalation techniques, specifically targeting local privilege escalation methods where physical access enables attackers to bypass normal security controls.
The operational impact of successfully exploiting CVE-2020-2648 could be devastating for retail organizations using Oracle's customer management solutions. A compromised system would allow attackers to fully takeover the customer management and segmentation foundation, potentially leading to complete data breaches of customer information including personal details, purchase histories, demographic data, and segmentation profiles. The high confidentiality impact (C:H) suggests that sensitive customer data could be accessed, stolen, or modified without detection. The integrity impact (I:H) indicates that attackers could alter customer records, segmentation parameters, or business logic that affects how customer data is processed and used for marketing and business intelligence purposes. The availability impact (A:H) suggests that the system could be rendered unusable or the data could be deleted or corrupted, disrupting critical business operations and customer service capabilities. Organizations could face significant regulatory compliance violations, customer trust erosion, financial losses, and operational disruption when this vulnerability is exploited. The vulnerability affects the core customer management functionality that many retail businesses depend upon for personalized marketing, customer analytics, and business intelligence operations.
Organizations should implement immediate mitigations to address this vulnerability by ensuring that physical access controls are robustly enforced and that the system is properly patched with Oracle's security updates. The recommended approach involves implementing strict physical security measures including restricted access to server rooms, proper key management, and monitoring of physical access logs. Regular security assessments should be conducted to identify potential unauthorized physical access points. The system should be configured with proper access controls, and unnecessary administrative accounts should be disabled or removed. Network segmentation should be implemented to limit lateral movement if physical access is compromised. Organizations should also establish incident response procedures specifically designed to handle physical security breaches and potential system takeovers. Oracle recommends applying the appropriate security patches and updates as soon as they become available, while maintaining regular monitoring of system logs for any suspicious activities. The mitigation strategy should align with industry best practices for protecting against physical access attacks and should include continuous security monitoring, regular vulnerability assessments, and comprehensive security awareness training for personnel with physical access to critical systems. Additionally, organizations should consider implementing additional layers of security including encryption of sensitive data, regular backups, and proper audit logging to ensure that any unauthorized access attempts are detected and responded to promptly.