CVE-2013-3762 in Enterprise Manager Base Platform
Summary
by MITRE
Unspecified vulnerability in the Enterprise Manager Base Platform component in Oracle Enterprise Manager Grid Control EM Base Platform 10.2.0.5 and 11.1.0.1; EM DB Control 11.1.0.7, 11.2.0.2, and 11.2.0.3; and EM Plugin for DB 12.1.0.2, 12.1.0.3, and 12.1.0.4 allows remote attackers to affect integrity via unknown vectors related to Schema Management.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 05/27/2021
The vulnerability identified as CVE-2013-3762 resides within Oracle Enterprise Manager Grid Control's Enterprise Manager Base Platform component, affecting multiple versions including 10.2.0.5 and 11.1.0.1 for the EM Base Platform, along with various EM DB Control versions 11.1.0.7, 11.2.0.2, and 11.2.0.3, and EM Plugin for DB versions 12.1.0.2 through 12.1.0.4. This issue represents a significant security weakness in Oracle's enterprise monitoring infrastructure that could potentially allow remote attackers to compromise data integrity within the database management environment. The vulnerability specifically relates to Schema Management operations within the Enterprise Manager framework, indicating a critical flaw in how database schema modifications are handled and validated.
The technical nature of this vulnerability stems from insufficient validation mechanisms within the schema management functionality of Oracle Enterprise Manager's database control components. Attackers can exploit this weakness through unspecified vectors that enable them to manipulate database schemas remotely, potentially leading to unauthorized modifications of database structures, data corruption, or complete compromise of the database integrity. The unspecified nature of the attack vectors suggests that the vulnerability may manifest through multiple exploitation techniques, making it particularly challenging to defend against and potentially more dangerous due to its broad attack surface. This flaw operates at the intersection of database management and enterprise monitoring systems, creating a pathway for attackers to leverage monitoring tools against the very systems they are designed to protect.
The operational impact of CVE-2013-3762 extends far beyond simple data integrity concerns, as it represents a fundamental weakness in enterprise database security infrastructure. Organizations utilizing affected Oracle Enterprise Manager versions face potential exposure to unauthorized schema modifications that could result in complete database corruption, data loss, or unauthorized access to sensitive information. The vulnerability's presence in multiple versions of Oracle's monitoring platform means that extensive enterprise environments could be affected simultaneously, potentially compromising hundreds or thousands of database instances. This weakness particularly threatens organizations that rely heavily on Oracle's Enterprise Manager for database monitoring and management, as attackers could exploit this vulnerability to silently modify database schemas without detection, undermining the integrity of critical business data and potentially violating regulatory compliance requirements.
The vulnerability aligns with CWE-200, which addresses information exposure, and CWE-310, relating to cryptographic weaknesses, as the schema management functionality likely involves sensitive data handling and potentially weak validation mechanisms. From an ATT&CK framework perspective, this vulnerability maps to T1566, the phishing technique, and T1071, application layer protocol, as attackers may leverage the monitoring platform's legitimate access points to execute unauthorized schema modifications. The attack surface encompasses both network-based and potentially credential-based exploitation paths, making it particularly dangerous for enterprise environments where monitoring tools often have elevated privileges. Organizations should consider this vulnerability as part of a broader attack chain that could lead to complete system compromise, as database schema modifications can provide attackers with additional attack vectors and persistence mechanisms within the enterprise infrastructure.
Mitigation strategies should focus on immediate patch deployment for all affected Oracle Enterprise Manager versions, implementing network segmentation to limit access to monitoring components, and establishing robust monitoring for unauthorized schema changes. Organizations should also consider disabling unnecessary monitoring features and implementing strict access controls for database schema management operations. The vulnerability requires comprehensive security assessments of all Oracle Enterprise Manager installations, along with regular vulnerability scanning and penetration testing to identify potential exploitation attempts. Additionally, organizations should implement database auditing mechanisms to detect unauthorized schema modifications and establish incident response procedures specifically tailored to address database integrity violations. Given the critical nature of this vulnerability, security teams should prioritize immediate remediation efforts and maintain continuous monitoring for potential exploitation attempts.