CVE-2018-2571 in Communications BRM
Summary
by MITRE
Vulnerability in the Oracle Communications Unified Inventory Management component of Oracle Communications Applications (subcomponent: Portal). Supported versions that are affected are 7.2.4.2.x and 7.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Unified Inventory Management. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Communications Unified Inventory Management accessible data as well as unauthorized read access to a subset of Oracle Communications Unified Inventory Management accessible data. CVSS 3.0 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 01/30/2021
The vulnerability identified as CVE-2018-2571 resides within Oracle Communications Unified Inventory Management, specifically affecting the Portal subcomponent. This issue impacts versions 7.2.4.2.x and 7.3 of the software, representing a significant security weakness that could be exploited by malicious actors. The vulnerability falls under the Common Weakness Enumeration category CWE-284 which addresses improper access control mechanisms, making it a critical concern for organizations relying on this inventory management system. The CVSS 3.0 scoring system rates this vulnerability with a base score of 5.4, indicating a medium severity threat that requires immediate attention due to its easily exploitable nature.
The technical flaw manifests as a weakness in access control validation within the portal component, allowing attackers with minimal privileges to execute unauthorized operations against the system. This vulnerability specifically enables low-privileged attackers who can establish network connections via HTTP to perform unauthorized update, insert, or delete operations on sensitive data within the inventory management system. Additionally, the flaw permits unauthorized read access to a subset of accessible data, potentially exposing confidential information about inventory records and related business data. The attack vector requires only network access through HTTP protocol, making it particularly dangerous as it can be exploited from remote locations without requiring physical access to the system infrastructure.
The operational impact of this vulnerability extends beyond simple data manipulation to encompass potential business disruption and competitive disadvantages. Organizations utilizing this software may experience unauthorized modifications to their inventory records, leading to inaccurate stock levels, pricing discrepancies, and operational inefficiencies. The confidentiality breach could expose sensitive business information including supplier details, inventory quantities, and purchasing patterns that competitors might exploit. Furthermore, the integrity compromise could result in corrupted data that affects decision-making processes and operational workflows. This vulnerability directly impacts the system's ability to maintain accurate inventory records, potentially leading to financial losses, supply chain disruptions, and regulatory compliance issues.
Organizations should implement immediate mitigations including applying the vendor-provided patches and updates released for this vulnerability, which would address the underlying access control flaws in the Portal component. Network segmentation and firewall rules should be implemented to restrict HTTP access to only authorized personnel and systems. Regular security assessments and penetration testing should be conducted to identify additional vulnerabilities within the Oracle Communications Unified Inventory Management environment. Access controls should be reviewed and strengthened to ensure that least privilege principles are maintained, preventing unauthorized access to critical system functions. Monitoring and logging mechanisms should be enhanced to detect suspicious activities related to data modification attempts. The ATT&CK framework categorizes this vulnerability under privilege escalation and credential access tactics, emphasizing the need for comprehensive security controls that address both network-level and application-level access controls to prevent exploitation of such weaknesses.