CVE-2017-10397 in Hospitality Cruise Fleet Management
Summary
by MITRE
Vulnerability in the Oracle Hospitality Cruise Fleet Management component of Oracle Hospitality Applications (subcomponent: BaseMasterPage). The supported version that is affected is 9.0.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality Cruise Fleet Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Hospitality Cruise Fleet Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Hospitality Cruise Fleet Management accessible data as well as unauthorized read access to a subset of Oracle Hospitality Cruise Fleet Management accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 01/18/2021
The vulnerability identified as CVE-2017-10397 resides within the Oracle Hospitality Cruise Fleet Management component, specifically within the BaseMasterPage subcomponent of the Oracle Hospitality Applications suite. This critical security flaw affects version 9.0.2.0 and represents a significant threat to the hospitality industry's digital infrastructure. The vulnerability operates at the application layer and manifests through the HTTP protocol, making it accessible to attackers without requiring any authentication credentials or privileged access. The flaw's classification as easily exploitable indicates that attackers can leverage it with minimal technical expertise, potentially compromising entire cruise fleet management systems that rely on this Oracle component for operational functionality.
The technical nature of this vulnerability stems from insufficient input validation and access control mechanisms within the BaseMasterPage component, which processes user requests and manages application interfaces. Attackers can exploit this weakness by sending specially crafted HTTP requests that bypass normal authentication procedures, allowing them to manipulate data within the system. The vulnerability's impact extends beyond the immediate component, as successful exploitation can affect interconnected products within the Oracle Hospitality ecosystem, creating cascading security implications across multiple applications. The CVSS 3.0 scoring of 6.1 reflects the moderate severity of the threat, with specific impacts categorized under confidentiality and integrity, indicating that unauthorized parties could gain read access to sensitive data and potentially modify or delete information within the system's database.
From an operational standpoint, this vulnerability presents a substantial risk to cruise operators who depend on fleet management systems for critical operations including passenger tracking, crew scheduling, vessel maintenance coordination, and inventory management. The requirement for human interaction from a person other than the attacker suggests that social engineering or targeted phishing campaigns may be employed to initiate the attack, potentially involving crew members or administrative staff who interact with the system. The unauthorized access capabilities include the ability to perform update, insert, and delete operations on sensitive data, while also enabling read access to portions of the system's database that contain confidential information. This vulnerability directly aligns with CWE-284 (Improper Access Control) and represents a significant deviation from secure coding practices that should prevent unauthorized data manipulation within enterprise applications.
Security professionals should implement immediate mitigations including network segmentation to isolate the affected Oracle Hospitality applications from critical network zones, deployment of web application firewalls to monitor and filter HTTP traffic, and comprehensive network monitoring to detect anomalous access patterns. The vulnerability's CVSS vector indicates that it requires network access with low attack complexity and no privilege requirements, making it particularly dangerous in environments where network access is not properly restricted. Organizations should also consider implementing additional authentication measures and regularly updating their Oracle Hospitality applications to ensure they are running patched versions that address this specific vulnerability. The potential for this vulnerability to impact additional products within the Oracle Hospitality ecosystem underscores the importance of conducting comprehensive security assessments across all interconnected applications and maintaining updated inventory of all deployed Oracle components to prevent similar issues from propagating throughout the organization's digital infrastructure.