CVE-2011-3526 in Siebel CRM
Summary
by MITRE
Unspecified vulnerability in the Siebel Core - UIF Server component in Oracle Siebel CRM 8.0.0 and 8.1.1 allows remote authenticated users to affect confidentiality via unknown vectors related to User Interface.
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Analysis
by VulDB Data Team • 05/08/2017
The vulnerability identified as CVE-2011-3526 resides within the Siebel Core - UIF Server component of Oracle Siebel CRM versions 8.0.0 and 8.1.1, representing a significant security weakness that could compromise data confidentiality. This issue affects remote authenticated users who can exploit the vulnerability through unspecified vectors related to the user interface functionality, making it particularly concerning for organizations relying on Siebel CRM for business operations.
The technical nature of this vulnerability falls under the category of confidentiality breaches within the user interface server component, which suggests that the flaw may involve improper handling of user data or access controls during UI rendering processes. The unspecified vectors indicate that the exact mechanism of exploitation remains unclear, but the classification points toward potential information disclosure issues that could allow attackers to access sensitive data through manipulated user interface interactions. Such vulnerabilities typically arise from inadequate input validation, improper access control implementations, or flawed session management within the UI framework.
From an operational impact perspective, this vulnerability creates substantial risk for organizations using affected Siebel CRM versions, as authenticated attackers could potentially access confidential customer information, business data, or proprietary communications. The remote nature of the attack means that threat actors do not require physical access to systems, and the authenticated requirement suggests that the vulnerability could be exploited by compromised legitimate users or those who have obtained valid credentials through social engineering or other means. The confidentiality impact could lead to data breaches, regulatory compliance violations, and significant financial and reputational damage for affected enterprises.
Organizations should implement immediate mitigations including applying available Oracle security patches and updates, conducting thorough security assessments of their Siebel CRM implementations, and monitoring for suspicious authentication activities. Network segmentation and access control measures can help limit the potential impact of exploitation, while regular security audits should verify that the UI server components are properly configured. The vulnerability aligns with CWE-200 (Information Exposure) and may map to ATT&CK techniques related to credential access and data extraction, emphasizing the need for comprehensive defensive strategies. Organizations should also consider implementing additional monitoring and logging for UI server activities to detect potential exploitation attempts and ensure compliance with security standards and regulatory requirements.