CVE-2018-2803 in Hospitality Reporting
Summary
by MITRE
Vulnerability in the Oracle Hospitality Reporting and Analytics component of Oracle Hospitality Applications (subcomponent: Report). The supported version that is affected is 9.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hospitality Reporting and Analytics. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hospitality Reporting and Analytics accessible data as well as unauthorized access to critical data or complete access to all Oracle Hospitality Reporting and Analytics accessible data. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 03/02/2023
The vulnerability identified as CVE-2018-2803 resides within the Oracle Hospitality Reporting and Analytics component, specifically within the Report subcomponent of Oracle Hospitality Applications version 9.0. This represents a critical security weakness that demonstrates the ongoing challenges organizations face when securing hospitality-specific software solutions. The vulnerability's classification as easily exploitable indicates that attackers with minimal privileges and network access can leverage this flaw to gain significant unauthorized access to sensitive hospitality data systems.
The technical nature of this vulnerability stems from insufficient access controls and authentication mechanisms within the reporting and analytics framework. Attackers with low privilege network access via HTTP can exploit this weakness to perform unauthorized modifications to critical data systems. The vulnerability's CVSS 3.0 base score of 8.1 reflects the severity of potential impacts, particularly the high confidentiality and integrity risks. This aligns with CWE-284 which addresses improper access control vulnerabilities, where insufficient authorization checks allow unauthorized users to access protected resources. The attack vector AV:N indicates network-based exploitation is possible, while AC:L suggests the attack requires minimal technical expertise, making it particularly dangerous for organizations with less sophisticated security postures.
The operational impact of this vulnerability extends beyond simple data compromise to include complete unauthorized access to all accessible data within the Oracle Hospitality Reporting and Analytics environment. This means that successful exploitation could result in unauthorized creation, deletion, or modification of critical hospitality data, potentially affecting revenue management, guest information, financial records, and operational analytics. The vulnerability's ability to enable complete access to all accessible data represents a severe breach of data integrity and confidentiality, which could have far-reaching implications for hospitality organizations including financial losses, regulatory violations, and damage to customer trust. The S:U classification indicates that the vulnerability affects the entire system without requiring any specific system context changes, making it particularly dangerous as it can compromise all data accessible through the reporting and analytics framework.
Organizations should implement immediate mitigations including network segmentation to limit access to the affected reporting and analytics systems, implementation of robust authentication controls, and regular security patching of Oracle Hospitality Applications. The vulnerability demonstrates the importance of maintaining up-to-date security measures in specialized industry applications, as highlighted in ATT&CK framework's T1071.004 technique for application layer protocol usage. Additional protective measures should include monitoring for unauthorized access attempts, implementing least privilege access controls, and conducting regular vulnerability assessments of hospitality-specific applications. Organizations should also consider network access controls that restrict HTTP access to only authorized administrative systems and implement proper logging and alerting mechanisms to detect potential exploitation attempts. The vulnerability serves as a reminder of the critical need for comprehensive security testing and monitoring of specialized applications within the hospitality sector.