CVE-2017-10189 in Hospitality Suite8
Summary
by MITRE
Vulnerability in the Hospitality Suite8 component of Oracle Hospitality Applications (subcomponent: Leisure). The supported version that is affected is 8.10.x. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Hospitality Suite8 executes to compromise Hospitality Suite8. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Hospitality Suite8 accessible data. CVSS 3.0 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 01/03/2021
The vulnerability identified as CVE-2017-10189 resides within the Hospitality Suite8 component of Oracle Hospitality Applications, specifically affecting the Leisure subcomponent. This security flaw represents a significant concern for hospitality organizations that rely on Oracle's enterprise solutions for their operational infrastructure. The affected version 8.10.x demonstrates the persistent nature of security issues that can remain undetected for extended periods, particularly in complex enterprise software environments where multiple components interact with each other. The vulnerability's classification as easily exploitable indicates that attackers with minimal privileges can leverage this weakness to gain unauthorized access to sensitive systems.
The technical nature of this vulnerability stems from insufficient access controls within the Hospitality Suite8 application, allowing a low-privileged attacker who has already established a logon session on the target infrastructure to compromise the application. This represents a privilege escalation scenario where the attacker's initial access level is insufficient to directly access critical data, but the vulnerability enables them to elevate their privileges or bypass security controls within the application. The CVSS 3.0 base score of 5.5 reflects the moderate severity of the confidentiality impact, indicating that while the vulnerability does not directly enable system compromise or data modification, it does allow for unauthorized access to sensitive information that could be highly valuable to malicious actors.
The operational impact of this vulnerability extends beyond simple data access, as successful exploitation can lead to complete access to all Hospitality Suite8 accessible data. This comprehensive access capability means that attackers could potentially obtain customer information, reservation details, payment data, and other sensitive business information that would normally be protected by proper access controls. The attack vector requires local access to the infrastructure where Hospitality Suite8 executes, which suggests that physical or network-level compromise of the system is necessary for exploitation, but once achieved, the vulnerability provides broad access rights. This characteristic aligns with attack patterns described in the MITRE ATT&CK framework under privilege escalation techniques, where adversaries seek to gain access to more privileged accounts or systems.
Organizations utilizing Oracle Hospitality Suite8 version 8.10.x should prioritize immediate remediation through Oracle's security patches and updates to address this vulnerability. The implementation of network segmentation and access controls can provide additional layers of protection while awaiting official patches. Security monitoring should focus on detecting unauthorized access attempts and unusual data access patterns that might indicate exploitation attempts. The vulnerability's classification under CWE 284 (Improper Access Control) emphasizes the fundamental security principle that access controls must be properly implemented and enforced to prevent unauthorized data access. Organizations should also review their overall security posture and implement the principle of least privilege to minimize the potential impact of similar vulnerabilities in other systems. Regular vulnerability assessments and security audits become critical components of maintaining the security of hospitality applications, particularly those handling sensitive customer data and transactional information.