CVE-2017-10339 in Hospitality Suite8
Summary
by MITRE
Vulnerability in the Oracle Hospitality Suite8 component of Oracle Hospitality Applications (subcomponent: WebConnect). Supported versions that are affected are 8.10.1 and 8.10.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality Suite8. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hospitality Suite8 accessible data. CVSS 3.0 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/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-2017-10339 resides within the Oracle Hospitality Suite8 component, specifically within the WebConnect subcomponent of Oracle Hospitality Applications. This security flaw affects versions 8.10.1 and 8.10.2, representing a significant risk to hospitality organizations that rely on these systems for their operational infrastructure. The vulnerability operates at the network level, requiring only HTTP access for exploitation, which makes it particularly dangerous as it can be targeted from external networks without requiring any authentication credentials.
The technical nature of this vulnerability manifests as a weakness that allows an unauthenticated attacker to gain unauthorized access to critical data within the Oracle Hospitality Suite8 environment. The CVSS 3.0 scoring system rates this vulnerability with a base score of 5.9, categorizing it as medium severity, though the confidentiality impact is rated as high. The attack vector requires network access via HTTP protocol, with high complexity and no requirement for privileges or user interaction, making it relatively straightforward for threat actors to exploit once they identify a vulnerable system. The vulnerability's classification under CWE (Common Weakness Enumeration) would likely fall within the category of insufficient authentication or weak authentication mechanisms, specifically related to web application security flaws.
The operational impact of successful exploitation of this vulnerability can be severe for hospitality organizations, potentially leading to unauthorized access to all data accessible within the Oracle Hospitality Suite8 system. This encompasses sensitive customer information, reservation data, payment details, and other critical business information that forms the backbone of hospitality operations. The compromise of such data could result in financial losses, regulatory compliance violations, reputational damage, and potential legal consequences. Organizations utilizing these systems face the risk of complete data exposure without any indication of unauthorized access, as the vulnerability allows for silent data exfiltration.
Mitigation strategies for CVE-2017-10339 should prioritize immediate patching of affected systems to the latest supported versions of Oracle Hospitality Suite8. Network segmentation and firewall rules should be implemented to restrict unnecessary HTTP access to the WebConnect component, particularly when the system is exposed to external networks. Organizations should also consider implementing network monitoring solutions to detect anomalous HTTP traffic patterns that might indicate exploitation attempts. Access controls should be reviewed to ensure that only authorized personnel can access the system, and regular security assessments should be conducted to identify similar vulnerabilities within the broader Oracle Hospitality ecosystem. The ATT&CK framework would categorize this vulnerability under initial access techniques, specifically network service scanning and exploitation of remote services, making it a critical target for defensive security teams to address through both preventive and detective controls.