CVE-2016-0674 in Siebel CRM
Summary
by MITRE
Unspecified vulnerability in the Siebel Core - Common Components component in Oracle Siebel CRM 8.1.1 and 8.2.2 allows local users to affect confidentiality and integrity via vectors related to Email.
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Analysis
by VulDB Data Team • 07/25/2022
The vulnerability identified as CVE-2016-0674 resides within Oracle Siebel CRM's Siebel Core - Common Components module, specifically impacting versions 8.1.1 and 8.2.2. This represents a critical security flaw that enables local attackers to compromise both confidentiality and integrity of the system through email-related functionalities. The unspecified nature of the vulnerability details suggests that the exact technical mechanism remains undisclosed, but the impact spans fundamental security principles that govern data protection and system integrity.
The technical flaw manifests within the email processing capabilities of the Siebel CRM system, where local users can exploit weaknesses in how email components are handled to gain unauthorized access to sensitive information and potentially modify system data. This vulnerability operates at the component level within the Siebel architecture, affecting the core infrastructure that manages email communications and related data processing. The local user access requirement indicates that attackers must already have system-level privileges or be operating from within the target environment, which reduces the initial attack surface but increases the potential impact when exploited.
From an operational perspective, the confidentiality and integrity impacts pose significant risks to enterprise environments using Oracle Siebel CRM. The compromise of email-related data processing can lead to unauthorized disclosure of sensitive customer information, internal communications, and business-critical data that flows through the email system. Additionally, integrity violations may allow attackers to manipulate email records, alter communication logs, or corrupt email processing workflows, potentially disrupting business operations and undermining trust in the system's reliability. The vulnerability affects organizations that rely heavily on email integration within their CRM processes, making it particularly dangerous for companies with extensive email-based customer interactions.
This vulnerability aligns with CWE-200 (Information Exposure) and CWE-276 (Improper Permissions) classifications, reflecting the dual nature of the security breach affecting both data confidentiality and system integrity. The attack vector relates to the ATT&CK technique T1068 (Exploitation for Privilege Escalation) and T1566 (Phishing) when considering how local access might be gained through email-based attacks. Organizations should implement immediate patch management protocols to address this vulnerability, as well as conduct comprehensive security assessments of their Siebel CRM environments to identify potential exploitation pathways. Network segmentation and privilege access controls should be reviewed to minimize the impact of local user access, while monitoring systems should be enhanced to detect anomalous email processing activities that might indicate exploitation attempts.