CVE-2020-2620 in Enterprise Manager Base Platform
Summary
by MITRE
Vulnerability in the Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Enterprise Config Management). 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-2020-2620 represents a significant security weakness within Oracle Enterprise Manager's Base Platform, specifically within the Enterprise Config Management 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 this enterprise monitoring solution. The vulnerability's classification as easily exploitable indicates that attackers with minimal technical expertise can potentially leverage this weakness, while the requirement for high privileged access suggests that the attack vector involves an authenticated user with elevated privileges within the network environment.
The technical nature of this vulnerability stems from insufficient access controls and authentication mechanisms within the Enterprise Config Management component, which allows a malicious actor with network access via HTTP to gain unauthorized access to sensitive enterprise data. This weakness manifests through improper validation of user permissions and potentially flawed session management that enables privilege escalation. The vulnerability's CVSS score of 6.0 reflects the balanced impact across confidentiality, integrity, and availability domains, indicating that successful exploitation could result in substantial data compromise and operational disruption. The attack vector requires network access via HTTP, which means that the vulnerability can be exploited from external networks or internal segments where the Enterprise Manager platform is accessible.
The operational impact of this vulnerability extends beyond simple data access, as it provides attackers with the ability to modify or delete critical configuration data within the Enterprise Manager platform. This unauthorized update, insert, or delete access represents a serious threat to system integrity, potentially allowing attackers to manipulate monitoring configurations, alter alert settings, or compromise the platform's ability to properly monitor enterprise resources. The partial denial of service component of this vulnerability means that attackers could potentially disrupt platform operations by corrupting configuration data or manipulating system resources, leading to degraded monitoring capabilities that could mask actual security incidents or system failures.
Organizations should prioritize immediate mitigation efforts including applying the relevant Oracle security patches and updates to address this vulnerability. Network segmentation and access controls should be strengthened to limit exposure of the Enterprise Manager platform to untrusted networks. The implementation of additional monitoring and logging mechanisms around the Enterprise Config Management component can help detect unauthorized access attempts. Security teams should also review and validate existing access controls and authentication mechanisms to ensure that privilege levels are properly enforced and that users have only the minimum necessary access rights. This vulnerability aligns with CWE-285, which addresses improper authorization issues, and could potentially map to ATT&CK techniques involving privilege escalation and credential access. Regular vulnerability assessments and penetration testing should be conducted to identify similar weaknesses within the enterprise monitoring infrastructure and ensure comprehensive security coverage across all platform components.