CVE-2017-10367 in Hospitality Simphony
Summary
by MITRE
Vulnerability in the Oracle Hospitality Simphony component of Oracle Hospitality Applications (subcomponent: Engagement). Supported versions that are affected are 2.8 and 2.9. 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 as well as unauthorized read access to a subset of Oracle Hospitality Simphony accessible data. CVSS 3.0 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 01/18/2021
The vulnerability identified as CVE-2017-10367 resides within the Oracle Hospitality Simphony component of Oracle Hospitality Applications, specifically within the Engagement subcomponent. This vulnerability affects versions 2.8 and 2.9 of the software, representing a significant security weakness in hospitality management systems that handle sensitive guest and operational data. The flaw exists in the HTTP protocol handling mechanisms that govern how the system processes incoming network requests, creating an exploitable entry point for malicious actors seeking to compromise the targeted environment.
The technical nature of this vulnerability stems from insufficient authentication and authorization controls within the HTTP interface of the Simphony application. An attacker can exploit this weakness by sending specially crafted HTTP requests to the vulnerable system without requiring any prior authentication credentials. The vulnerability's classification as easily exploitable indicates that the attack vector requires minimal technical skill or resources to execute successfully. The CVSS score of 5.4 reflects the moderate severity impact, with the system being vulnerable to unauthorized data modification and read access through network-based attacks.
The operational impact of this vulnerability extends beyond simple data theft, as it enables attackers to perform unauthorized update, insert, or delete operations against the system's data repository. This capability provides adversaries with the means to corrupt or manipulate critical hospitality data including guest information, reservation details, and transaction records. Additionally, the vulnerability allows for unauthorized read access to sensitive data subsets, potentially exposing confidential information about guests, staff, or business operations. The requirement for human interaction from a person other than the attacker suggests that while the system may be vulnerable to automated exploitation, successful compromise often requires some form of social engineering or user deception to achieve full impact.
This vulnerability aligns with CWE-287 which addresses improper authentication issues in software systems, and maps to ATT&CK technique T1190 for exploitation of remote services through HTTP protocols. The security implications are particularly severe for hospitality environments where data integrity and confidentiality are paramount to customer trust and regulatory compliance. Organizations utilizing affected versions of Oracle Hospitality Simphony face risks of data breaches, financial losses, and reputational damage due to unauthorized modifications to guest records, reservation systems, or financial transaction data. The vulnerability demonstrates a critical gap in the application's security architecture where network-level access controls fail to adequately protect against unauthorized data manipulation and access attempts.
Mitigation strategies should prioritize immediate deployment of Oracle's security patches and updates for affected versions 2.8 and 2.9 of the Simphony application. Network segmentation and firewall rules should be implemented to restrict access to the affected HTTP endpoints, while monitoring systems should be configured to detect unusual traffic patterns or unauthorized access attempts. Organizations should also consider implementing additional authentication layers, such as API key validation or IP address restrictions, to add defense-in-depth measures. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in related systems and ensure comprehensive protection against similar exploitation techniques. The incident highlights the importance of maintaining up-to-date security patches and implementing robust access controls in hospitality management systems that handle sensitive customer information.