CVE-2017-10056 in Hospitality 9700
Summary
by MITRE
Vulnerability in the Oracle Hospitality 9700 component of Oracle Hospitality Applications (subcomponent: Property Management Systems). The supported version that is affected is 4.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Hospitality 9700 executes to compromise Oracle Hospitality 9700. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hospitality 9700 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-2017-10056 resides within Oracle Hospitality 9700, specifically within the Property Management Systems subcomponent of Oracle Hospitality Applications. This flaw represents a significant security weakness that affects version 4.0 of the software, making it susceptible to exploitation by adversaries who have already gained access to the underlying infrastructure. The vulnerability's classification as easily exploitable indicates that the attack vector requires minimal technical sophistication, making it particularly dangerous in environments where insider threats or compromised accounts are possible.
The technical nature of this vulnerability stems from insufficient access controls within the Property Management Systems component, allowing a low privileged attacker who has already established a logon session to escalate their privileges and gain unauthorized access to sensitive data. According to the CVSS 3.0 scoring system, this vulnerability carries a base score of 5.5, with the confidentiality impact rated as high, reflecting the potential for complete data compromise. The attack vector is assessed as local access with low complexity and low privileges required, while the scope remains unchanging, indicating that the vulnerability does not affect other components within the system.
From an operational perspective, the impact of successful exploitation can be devastating for hospitality organizations relying on Oracle Hospitality 9700 for their property management operations. The vulnerability enables attackers to access critical data including guest information, reservation details, financial records, and other sensitive operational data that forms the backbone of hospitality business processes. The lack of integrity and availability impacts suggests that while the primary concern is data confidentiality, the breach could potentially lead to broader operational disruptions if attackers choose to manipulate the compromised data. This vulnerability directly aligns with CWE-284, which addresses improper access control issues, and represents a classic example of privilege escalation within enterprise applications.
The security implications extend beyond immediate data theft to encompass potential regulatory compliance violations and reputational damage for affected organizations. Hospitality businesses must consider the broader implications of such vulnerabilities, particularly given the sensitive nature of guest data and financial information typically stored within property management systems. Organizations should implement comprehensive monitoring solutions to detect anomalous access patterns and establish robust incident response procedures to address potential exploitation attempts. Mitigation strategies should include immediate patching of affected systems, implementation of network segmentation to limit access to critical infrastructure, and enhanced monitoring of user activities within the hospitality management environment.
The vulnerability demonstrates the critical importance of securing all components within enterprise applications, particularly those handling sensitive data in regulated industries such as hospitality. Security professionals should consider the ATT&CK framework's relevance to this vulnerability, particularly the techniques related to privilege escalation and credential access, as attackers may leverage this weakness as part of broader attack campaigns targeting hospitality organizations. Organizations should also evaluate their existing security controls to ensure they can detect and respond to such local privilege escalation attacks, as the vulnerability's low complexity and low privilege requirements make it particularly attractive to threat actors seeking to establish persistent access within targeted environments.