CVE-2020-2632 in Enterprise Manager Base Platform
Summary
by MITRE
Vulnerability in the Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: System Monitoring). Supported versions that are affected are 12.1.0.5, 13.2.0.0 and 13.3.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Enterprise Manager Base Platform. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Enterprise Manager Base Platform accessible data as well as unauthorized update, insert or delete access to some of Enterprise Manager Base Platform accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Enterprise Manager Base Platform. CVSS 3.0 Base Score 6.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L).
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Analysis
by VulDB Data Team • 03/22/2024
The vulnerability identified as CVE-2020-2632 represents a significant security weakness within Oracle Enterprise Manager's Base Platform, specifically within its System Monitoring component. This flaw affects multiple versions including 12.1.0.5, 13.2.0.0, and 13.3.0.0, making it a widespread concern for organizations utilizing these platform versions. The vulnerability's classification as easily exploitable indicates that attackers with minimal technical expertise can leverage this weakness, while the requirement for high privileged access suggests that the attack vector involves an authenticated user with network connectivity through HTTP protocols. The CVSS 3.0 score of 6.0 reflects moderate severity but highlights the substantial impact potential across confidentiality, integrity, and availability domains.
The technical nature of this vulnerability stems from insufficient access controls and authentication mechanisms within the Enterprise Manager Base Platform's monitoring infrastructure. Attackers with high privileges and network access via HTTP can exploit this flaw to gain unauthorized access to sensitive data within the platform's ecosystem. The vulnerability's impact extends beyond simple data theft to include the ability to modify or delete critical information, thereby compromising the integrity of the monitored systems. Additionally, the potential for partial denial of service indicates that attackers can disrupt platform operations, affecting availability of essential monitoring services. This weakness creates a multi-faceted attack surface where an attacker can simultaneously compromise data confidentiality, integrity, and availability aspects of the enterprise monitoring environment.
Organizations utilizing affected Oracle Enterprise Manager versions face substantial operational risks from this vulnerability. The unauthorized access capabilities could enable attackers to view sensitive monitoring data, potentially exposing critical infrastructure information, system configurations, or performance metrics that could aid in further attacks. The ability to perform unauthorized updates, inserts, or deletes within the platform's accessible data creates opportunities for data corruption or manipulation, which could lead to false monitoring alerts or complete system compromise. The partial denial of service component poses additional operational challenges, as monitoring platform unavailability could prevent organizations from detecting and responding to security incidents in real-time. This vulnerability directly impacts the reliability of enterprise monitoring operations and could lead to extended periods of undetected security breaches.
Mitigation strategies for CVE-2020-2632 should prioritize immediate patching of affected Oracle Enterprise Manager versions to address the authentication and access control weaknesses. Organizations should implement network segmentation to limit HTTP access to the Enterprise Manager platform, ensuring that only authorized network segments can reach the monitoring infrastructure. Enhanced monitoring of HTTP traffic and access logs should be implemented to detect suspicious activities related to the vulnerable component. The principle of least privilege should be strictly enforced, ensuring that only essential personnel maintain the high privileged access required to interact with the platform. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses within the enterprise monitoring ecosystem. Organizations should also consider implementing additional security controls such as web application firewalls and intrusion detection systems to provide layered protection against exploitation attempts. This vulnerability aligns with CWE-285, which addresses insufficient authorization issues, and maps to ATT&CK technique T1078 for valid accounts and T1499 for endpoint denial of service, demonstrating the multi-dimensional nature of the threat landscape.