CVE-2017-10343 in Hospitality Simphony
Summary
by MITRE
Vulnerability in the Oracle Hospitality Simphony component of Oracle Hospitality Applications (subcomponent: Import/Export). 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 access to critical data or complete access to all Oracle Hospitality Simphony accessible data. CVSS 3.0 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 01/18/2021
The vulnerability identified as CVE-2017-10343 resides within the Oracle Hospitality Simphony component, specifically within the Import/Export subcomponent of Oracle Hospitality Applications. This flaw affects versions 2.8 and 2.9 of the software, representing a significant security weakness that exposes critical hospitality infrastructure to unauthorized access. The vulnerability operates through the HTTP protocol, making it accessible to attackers who can remotely connect to the system without requiring authentication credentials. The attack vector is classified as network-based, meaning that malicious actors can exploit this weakness from external network locations without needing physical access to the premises.
The technical nature of this vulnerability stems from insufficient authentication mechanisms within the Import/Export functionality, creating an avenue for unauthorized data access. The CVSS 3.0 score of 6.5 indicates a medium to high severity threat, with particular emphasis on confidentiality impacts. The vulnerability requires human interaction from users other than the attacker, suggesting that while the initial exploitation may be automated, it still necessitates some form of user engagement or system interaction to complete the attack. This characteristic places the vulnerability within the realm of user interaction attacks, where social engineering or targeted deception may be required to facilitate the exploitation process.
The operational impact of successful exploitation is severe, potentially allowing attackers to gain unauthorized access to critical data or achieve complete access to all data accessible through the Oracle Hospitality Simphony system. This encompasses sensitive customer information, transaction records, reservation data, and other proprietary hospitality data that organizations rely on for their business operations. The confidentiality impact is rated as high, indicating that attackers could potentially extract sensitive information that could be used for financial fraud, identity theft, or competitive intelligence gathering. The attack requires minimal privileges to execute, as it is unauthenticated, making it particularly dangerous for organizations that do not properly secure their network infrastructure or implement adequate access controls.
Organizations should implement immediate mitigations including network segmentation to isolate the affected systems, deployment of web application firewalls to monitor and filter HTTP traffic, and implementation of strong access controls to limit network exposure. The vulnerability aligns with CWE-287, which addresses improper authentication issues, and may be related to ATT&CK technique T1190, which covers exploitation of remote services. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in the broader hospitality application ecosystem. System administrators should also consider implementing intrusion detection systems to monitor for suspicious HTTP traffic patterns that could indicate exploitation attempts. The affected versions should be prioritized for patching or upgrade to newer releases that address this authentication weakness. Organizations should also review their incident response procedures to ensure rapid detection and response to potential exploitation attempts, as the vulnerability's characteristics make it particularly attractive to threat actors seeking to access hospitality industry data assets.