CVE-2017-10195 in Hospitality Simphony
Summary
by MITRE
Vulnerability in the Oracle Hospitality Simphony component of Oracle Hospitality Applications (subcomponent: Import/Export). The supported version that is affected is 2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality Simphony. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Hospitality Simphony accessible data. CVSS 3.0 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N).
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Analysis
by VulDB Data Team • 01/03/2021
The vulnerability identified as CVE-2017-10195 affects the Oracle Hospitality Simphony component within Oracle Hospitality Applications, specifically targeting the Import/Export subcomponent in version 2.8. This represents a significant security weakness in hospitality management software that serves as a central system for hotel operations including reservations, guest management, and point-of-sale processing. The affected system operates within the hospitality sector where data integrity and security are paramount due to the sensitive nature of guest information, financial transactions, and operational data.
This vulnerability manifests as an easily exploitable security flaw that allows unauthenticated attackers to gain network access through HTTP protocols against the Oracle Hospitality Simphony system. The attack vector requires minimal technical sophistication and can be executed without prior authentication credentials, making it particularly dangerous for organizations that do not maintain robust network segmentation or access controls. The vulnerability's classification as easily exploitable indicates that attackers can leverage common web-based attack techniques without requiring specialized tools or extensive reconnaissance.
The technical implementation of this flaw enables unauthorized modification of data within the system through update, insert, or delete operations on specific accessible data sets. While the CVSS score of 4.3 indicates a moderate severity level with integrity impacts, the vulnerability's potential for data manipulation could lead to significant operational disruptions. The system's configuration allows for unauthorized access to portions of the data repository, which could include guest records, reservation details, or transactional information that impacts business operations and customer trust.
The requirement for human interaction from someone other than the attacker suggests that social engineering or targeted phishing attacks may be necessary to initially compromise the system, though this does not significantly reduce the overall risk. This aspect of the vulnerability aligns with the ATT&CK framework's concept of initial access through social engineering techniques, where human factors play a crucial role in security breaches. The security implications extend beyond simple data theft to include potential service disruption and operational integrity compromise.
Organizations should implement immediate mitigations including network segmentation to isolate the affected system, deployment of web application firewalls to monitor and filter HTTP traffic, and comprehensive access control reviews to ensure that only authorized personnel can interact with the system. The vulnerability also highlights the importance of regular security updates and patch management processes, as the affected version 2.8 represents a known vulnerable state that should be addressed through official Oracle patches. Additionally, monitoring for unusual data modification patterns and implementing automated alerts for unauthorized system changes can help detect exploitation attempts.
From a compliance perspective, this vulnerability could impact organizations operating under PCI DSS standards due to the potential exposure of cardholder data and the requirement for secure handling of financial transactions within hospitality environments. The CVSS vector analysis shows that while the attack requires network access and human interaction, the potential for integrity compromise makes this vulnerability particularly concerning for organizations that rely on accurate data for operational decision-making and regulatory compliance. Security teams should consider this vulnerability in their risk assessment frameworks and ensure that proper incident response procedures are in place to address potential exploitation attempts.