CVE-2017-10302 in Siebel UI Framework
Summary
by MITRE
Vulnerability in the Siebel UI Framework component of Oracle Siebel CRM (subcomponent: UIF Open UI). Supported versions that are affected are 16.0 and 17.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel UI Framework. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel UI Framework, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel UI Framework accessible data as well as unauthorized read access to a subset of Siebel UI Framework accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 01/19/2021
The vulnerability identified as CVE-2017-10302 resides within the Siebel UI Framework component of Oracle Siebel CRM, specifically affecting the UIF Open UI subcomponent. This security flaw impacts versions 16.0 and 17.0 of the Siebel CRM platform, representing a significant concern for organizations utilizing this enterprise customer relationship management solution. The vulnerability falls under the Common Weakness Enumeration category CWE-284, which addresses improper access control mechanisms, and aligns with ATT&CK technique T1078 for Valid Accounts and T1190 for Exploit Public-Facing Application, highlighting the multi-faceted nature of the threat.
The technical implementation of this vulnerability stems from insufficient authentication controls within the Siebel UI Framework, allowing unauthenticated attackers to exploit network-based HTTP access points to compromise the system. The vulnerability requires minimal attack complexity with a CVSS 3.0 base score of 6.1, indicating a moderate severity threat level. Attackers can leverage this weakness to perform unauthorized data manipulation operations including update, insert, and delete actions against accessible Siebel UI Framework data, while also gaining unauthorized read access to sensitive information within the affected system. The requirement for human interaction from users other than the attacker suggests that social engineering or targeted phishing attacks may be necessary to trigger the vulnerability, though the underlying flaw remains accessible to network-based exploitation.
The operational impact of this vulnerability extends beyond the immediate Siebel UI Framework component, as successful exploitation can affect additional products within the Siebel CRM ecosystem. This cascading effect demonstrates the interconnected nature of enterprise applications and highlights the potential for lateral movement within organizational networks. The confidentiality and integrity impacts are particularly concerning, as attackers can access sensitive customer data and potentially modify business-critical information without proper authorization. Organizations may face regulatory compliance issues and data breach consequences when such vulnerabilities are exploited, especially given the sensitive nature of CRM data containing personal customer information and business transaction details.
Mitigation strategies should focus on immediate patch management implementation for affected Oracle Siebel CRM versions, while organizations should also consider network segmentation to limit access to the vulnerable components. Security controls including web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. Regular vulnerability assessments and penetration testing should be conducted to identify similar weaknesses within the broader enterprise application landscape. The vulnerability demonstrates the importance of maintaining up-to-date security patches and implementing robust access control mechanisms, particularly for enterprise applications handling sensitive business data. Organizations should also establish incident response procedures specifically designed to address exploitation of UI framework vulnerabilities, ensuring rapid identification and containment of potential security breaches.