CVE-2015-2612 in Siebel CRM
Summary
by MITRE
Unspecified vulnerability in the Siebel Core - Server OM Svcs component in Oracle Siebel CRM 8.1.1, 8.2.2, and 15.0 allows remote attackers to affect confidentiality via vectors related to LDAP Security Adapter.
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Analysis
by VulDB Data Team • 06/02/2022
The vulnerability identified as CVE-2015-2612 resides within the Siebel Core - Server OM Svcs component of Oracle Siebel CRM versions 8.1.1, 8.2.2, and 15.0, representing a significant security weakness that affects the authentication and authorization mechanisms of the enterprise customer relationship management platform. This unspecified vulnerability specifically impacts the LDAP Security Adapter functionality, which serves as a critical bridge between Siebel CRM and Lightweight Directory Access Protocol directories used for user authentication and identity management. The affected system components operate at the core of enterprise security infrastructure, making this vulnerability particularly dangerous as it could compromise the entire authentication framework of organizations relying on Siebel CRM for their business operations.
The technical flaw manifests through unspecified vectors related to LDAP Security Adapter implementation, suggesting weaknesses in how the Siebel CRM system processes authentication requests or manages directory service communications. This vulnerability allows remote attackers to potentially compromise confidentiality, indicating that attackers could gain access to sensitive user credentials, directory information, or other confidential data that flows through the LDAP integration. The attack surface extends beyond simple authentication bypasses to include potential data exfiltration and privilege escalation opportunities. The unspecified nature of the vulnerability vectors suggests either incomplete disclosure by the vendor or that the flaw involves complex interactions between multiple system components that make precise technical characterization difficult without deeper analysis of the underlying code implementation.
From an operational impact perspective, this vulnerability creates substantial risk for organizations using affected Siebel CRM versions, particularly those with extensive LDAP integration for user management and authentication. Attackers could exploit this weakness to gain unauthorized access to user accounts, potentially leading to full system compromise or data breaches involving sensitive customer information, business records, and proprietary data. The remote nature of the attack means that adversaries do not require physical access to the network or system, enabling attacks from anywhere on the internet. Organizations may experience cascading security failures as compromised credentials could be used to access other interconnected systems, particularly those sharing the same directory service infrastructure. The vulnerability affects the fundamental security architecture of Siebel CRM, potentially undermining trust in the entire system and requiring immediate remediation efforts.
Organizations should implement immediate mitigations including applying the relevant Oracle security patches and updates released to address this vulnerability, while also reviewing their LDAP Security Adapter configurations to ensure proper authentication controls are in place. Network segmentation and access controls should be strengthened around Siebel CRM systems to limit exposure, particularly for components handling LDAP communications. Security monitoring should be enhanced to detect unusual authentication patterns or directory service access attempts that might indicate exploitation attempts. The vulnerability aligns with CWE-284 (Improper Access Control) and CWE-310 (Cryptographic Issues) categories, and from an ATT&CK framework perspective, represents a technique for privilege escalation and credential access. Regular security assessments and penetration testing should be conducted to verify that the implemented mitigations are effective and to identify any additional vulnerabilities that may exist within the Siebel CRM environment. Organizations should also consider implementing additional authentication mechanisms such as multi-factor authentication to reduce the risk of credential compromise.