CVE-2020-2623 in Enterprise Manager Base Platform
Summary
by MITRE
Vulnerability in the Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Metrics Framework). 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-2020-2623 resides within Oracle Enterprise Manager's Base Platform component, specifically within the Metrics Framework module. This flaw affects multiple versions including 12.1.0.5, 13.2.0.0, and 13.3.0.0, representing a significant attack surface for enterprise environments utilizing this monitoring platform. The vulnerability's classification as easily exploitable indicates that attackers with minimal technical sophistication can leverage this weakness, particularly when they possess high-privileged network access through HTTP protocols. The security implications are substantial as this vulnerability targets the foundational components of Oracle's enterprise monitoring infrastructure, potentially compromising the integrity of critical business operations and data management systems.
The technical nature of this vulnerability stems from insufficient access controls within the Metrics Framework, allowing attackers with elevated privileges to bypass normal authentication mechanisms. The CVSS 3.0 scoring system assigns a base score of 6.0, reflecting the severity of potential impacts across confidentiality, integrity, and availability domains. The attack vector AV:N indicates network-based exploitation, while AC:L suggests low complexity for execution. The PR:H designation reveals that the vulnerability requires high privileges, implying that attackers must already possess elevated access levels or have compromised administrative credentials. This weakness creates a pathway for attackers to achieve unauthorized access to critical enterprise data, potentially leading to complete data compromise across the platform's accessible information repositories. The vulnerability also enables unauthorized modifications to data through update, insert, or delete operations, while simultaneously creating opportunities for partial denial of service conditions that could disrupt monitoring capabilities.
The operational impact of this vulnerability extends beyond simple data compromise, as it fundamentally undermines the trustworthiness of the Enterprise Manager platform. Organizations relying on this monitoring infrastructure face risks of data integrity corruption, where malicious actors could alter performance metrics, system configurations, or alert parameters without detection. The partial denial of service aspect particularly threatens business continuity, as monitoring systems are often critical for operational visibility and incident response. From a cybersecurity perspective, this vulnerability aligns with CWE-284 (Improper Access Control) and represents a classic privilege escalation scenario that could enable attackers to move laterally within enterprise environments. The ATT&CK framework categorizes this as a privilege escalation technique, potentially allowing adversaries to establish persistent access to monitoring systems that serve as critical infrastructure for enterprise security operations.
Organizations should implement immediate mitigations including network segmentation to restrict access to Enterprise Manager components, mandatory access control enforcement, and comprehensive monitoring of administrative activities. Patch management protocols must be prioritized to ensure all affected versions receive appropriate security updates from Oracle. The vulnerability demonstrates the importance of principle of least privilege implementation, where administrative access should be strictly limited and monitored. Security teams should conduct thorough vulnerability assessments of their Enterprise Manager deployments to identify potential exploitation pathways and establish incident response procedures specifically addressing monitoring platform compromises. Regular security audits of access controls and authentication mechanisms within enterprise monitoring systems should be implemented to prevent similar vulnerabilities from persisting across organizational infrastructure.