CVE-2016-5461 in Siebel Core
Summary
by MITRE
Unspecified vulnerability in the Siebel Core - Server Framework component in Oracle Siebel CRM 8.1.1, 8.2.2, IP2014, IP2015, and IP2016 allows remote authenticated users to affect confidentiality via vectors related to Object Manager.
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Analysis
by VulDB Data Team • 09/07/2022
The vulnerability identified as CVE-2016-5461 resides within the Siebel Core - Server Framework component of Oracle Siebel CRM versions 8.1.1, 8.2.2, and various Integrated Products releases from 2014 through 2016. This unspecified weakness specifically impacts the Object Manager functionality within the server framework, creating a potential security risk for organizations utilizing these legacy versions of the enterprise customer relationship management platform. The vulnerability affects remote authenticated users who can leverage this flaw to compromise the confidentiality of sensitive data within the system.
The technical nature of this vulnerability stems from insufficient protections within the Object Manager module, which governs how objects are created, managed, and accessed within the Siebel environment. When authenticated users interact with the system through legitimate means, they can potentially exploit this weakness to gain unauthorized access to data that should remain protected. This represents a critical flaw in the access control mechanisms of the Siebel CRM platform, where proper authorization checks may be bypassed or inadequately enforced during object management operations. The vulnerability's classification as a confidentiality impact indicates that attackers can potentially read or extract sensitive information without proper authorization, though the specific technical mechanism remains unspecified in the public CVE description.
From an operational standpoint, this vulnerability presents significant risks to organizations relying on Siebel CRM for their customer data management and business operations. The remote attack vector means that malicious actors can exploit this weakness from outside the organization's network, provided they have valid authentication credentials. This creates a scenario where insider threats or compromised legitimate accounts could be leveraged to access confidential customer information, business records, or proprietary data stored within the Siebel environment. The impact extends beyond simple data theft to potential regulatory compliance violations, especially given the sensitive nature of CRM data and the industry standards such as pci dss and gdpr that govern data protection requirements. Organizations may face substantial financial and reputational damage if this vulnerability is exploited successfully.
Mitigation strategies for CVE-2016-5461 should prioritize immediate patching of affected Siebel CRM versions, as Oracle would have released security updates addressing this specific vulnerability. Organizations should implement network segmentation to limit access to the Siebel CRM environment and enforce strict access controls for all authenticated users. Monitoring and logging of Object Manager activities should be enhanced to detect anomalous behavior that might indicate exploitation attempts. The vulnerability aligns with CWE-284 Access Control Issues, specifically related to insufficient access control mechanisms, and could potentially map to ATT&CK techniques such as privilege escalation or credential access through exploitation of application-level vulnerabilities. Additionally, organizations should conduct comprehensive security assessments of their Siebel CRM deployments to identify other potential weaknesses and ensure proper configuration management practices are in place to prevent similar vulnerabilities from emerging in the future.