CVE-2017-10421 in Hospitality Suite8
Summary
by MITRE
Vulnerability in the Oracle Hospitality Suite8 component of Oracle Hospitality Applications (subcomponent: Leisure). Supported versions that are affected are 8.10.1 and 8.10.2. Easily exploitable vulnerability allows low privileged 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 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/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-2017-10421 resides within the Oracle Hospitality Suite8 component, specifically affecting the Leisure subcomponent of Oracle Hospitality Applications. This security flaw impacts versions 8.10.1 and 8.10.2, representing a significant concern for hospitality organizations that rely on this suite for their operational infrastructure. The vulnerability operates within the broader context of enterprise application security where hospitality systems often contain sensitive customer data, transaction records, and operational information that requires robust protection mechanisms. The affected Oracle Hospitality Suite8 serves as a critical backend system for managing hospitality operations, making it an attractive target for malicious actors seeking unauthorized access to sensitive business information.
The technical nature of this vulnerability manifests as an authentication bypass or authorization flaw that allows attackers to escalate their privileges without proper authorization. The CVSS 3.0 scoring system rates this vulnerability with a base score of 6.5, indicating a medium severity threat that can be exploited with low complexity and requires only network access via HTTP protocols. The vulnerability's exploitability is enhanced by the fact that it requires minimal privileges from the attacker, who only needs to be able to establish network connections to the affected system. This characteristic places the vulnerability in the CWE-284 category, which specifically addresses improper access control issues where systems fail to properly enforce authorization mechanisms. The attack vector AV:N indicates network-based exploitation, while the low access complexity AC:L suggests that the vulnerability can be exploited without requiring specialized access or circumstances.
The operational impact of this vulnerability extends beyond simple data access, as successful exploitation can lead to unauthorized access to critical data or complete access to all Oracle Hospitality Suite8 accessible data. This represents a severe confidentiality breach that could expose sensitive customer information, financial transaction records, and proprietary business data. Organizations utilizing this software suite may face significant financial losses, regulatory penalties, and reputational damage should this vulnerability be successfully exploited. The vulnerability's potential for complete data compromise aligns with the CVSS vector's high confidentiality impact rating C:H, indicating that attackers could gain access to all data within the system. The lack of integrity and availability impact (I:N/A:N) suggests that while data confidentiality is at risk, the primary threat focuses on unauthorized data access rather than system corruption or service disruption.
Organizations should implement immediate mitigations including applying the relevant Oracle patches and updates that address this vulnerability in the Oracle Hospitality Suite8 component. Network segmentation and firewall rules should be configured to restrict access to the affected systems, particularly limiting HTTP access to authorized personnel only. The implementation of additional authentication layers and monitoring mechanisms can help detect unauthorized access attempts. Security teams should conduct comprehensive vulnerability assessments to identify all instances of the affected software versions within their infrastructure. According to ATT&CK framework, this vulnerability maps to the T1190 technique for exploitation of remote services and T1078 for valid accounts usage, indicating that attackers may leverage this vulnerability to establish persistent access to hospitality systems. Regular security audits and penetration testing should be conducted to ensure that additional vulnerabilities are not present in the broader Oracle Hospitality ecosystem, as interconnected systems may share similar security weaknesses that could be exploited in combination attacks.