CVE-2018-3312 in Retail Customer Engagement
Summary
by MITRE
Vulnerability in the Oracle Retail Customer Engagement component of Oracle Retail Applications (subcomponent: Segment). Supported versions that are affected are 16.0 and 17.0. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Retail Customer Engagement. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Retail Customer Engagement accessible data as well as unauthorized read access to a subset of Oracle Retail Customer Engagement accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Retail Customer Engagement. CVSS 3.0 Base Score 5.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L).
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 09/04/2023
The vulnerability identified as CVE-2018-3312 resides within Oracle Retail Customer Engagement component, specifically within the Segment subcomponent of Oracle Retail Applications. This security flaw affects versions 16.0 and 17.0, representing a significant concern for organizations utilizing these retail application versions. The vulnerability operates under the Common Weakness Enumeration framework as CWE-284, which classifies it as an improper access control issue, indicating inadequate authorization mechanisms that allow unauthorized users to gain elevated privileges. The affected system represents a critical business application that handles customer engagement data, making it a prime target for malicious actors seeking to compromise retail customer information and operational integrity.
The technical implementation of this vulnerability stems from insufficient access controls within the Segment subcomponent, allowing attackers with high privileges and network access via HTTP to exploit the system. This represents a sophisticated attack vector that requires an attacker to already possess elevated privileges within the network environment, yet still presents a substantial risk due to the potential for data manipulation and unauthorized access. The CVSS 3.0 scoring system rates this vulnerability at 5.5, indicating a medium severity level, but the impact assessment reveals significant consequences including unauthorized modification of critical data, complete data deletion capabilities, and partial denial of service conditions. The attack complexity is rated as high, suggesting that while exploitation is challenging, the potential damage justifies immediate attention.
The operational impact of this vulnerability extends beyond simple data compromise, as it enables attackers to perform unauthorized data operations that can severely disrupt retail customer engagement processes. Successful exploitation can result in unauthorized creation, deletion, or modification of customer data, potentially leading to financial losses, regulatory compliance violations, and reputational damage. The ability to achieve unauthorized read access to subsets of accessible data means that sensitive customer information could be extracted, while the partial denial of service capability can disrupt business operations and customer service delivery. Organizations utilizing these Oracle Retail versions face potential exposure to data breaches, operational disruptions, and compliance violations that could result in substantial financial penalties and legal consequences.
Mitigation strategies for CVE-2018-3312 should focus on implementing robust access control measures and network segmentation to limit unauthorized access attempts. Organizations should ensure that all systems are updated to patched versions of Oracle Retail Customer Engagement, as Oracle typically releases security patches to address such vulnerabilities. Network monitoring should be enhanced to detect unusual access patterns and unauthorized data manipulation attempts. The implementation of principle of least privilege access controls, regular security audits, and comprehensive network access controls aligns with industry best practices and helps reduce the attack surface. Additionally, organizations should consider implementing intrusion detection systems and regular vulnerability assessments to identify and remediate similar access control weaknesses that may exist within their Oracle Retail environments, thereby strengthening their overall security posture against targeted attacks.