CVE-2018-3303 in Enterprise Manager Base Platform
Summary
by MITRE
Vulnerability in the Enterprise Manager Base Platform component of Oracle Enterprise Manager Products Suite (subcomponent: EM Console). Supported versions that are affected are 13.2 and 13.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Enterprise Manager Base Platform. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Enterprise Manager Base Platform accessible data as well as unauthorized read access to a subset of Enterprise Manager Base Platform accessible data. CVSS 3.0 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 06/27/2023
The vulnerability identified as CVE-2018-3303 resides within the Enterprise Manager Base Platform component of Oracle Enterprise Manager Products Suite, specifically affecting the EM Console subcomponent. This security flaw impacts versions 13.2 and 13.3 of the software suite, representing a significant concern for organizations utilizing Oracle's enterprise monitoring and management platforms. The vulnerability's classification as easily exploitable indicates that attackers can leverage this weakness without requiring specialized skills or privileged access, making it particularly dangerous in production environments where such systems are often exposed to external networks.
The technical nature of this vulnerability stems from insufficient authentication mechanisms within the EM Console interface, allowing unauthenticated attackers to establish network connections via HTTP protocols. This flaw creates a pathway for malicious actors to gain unauthorized access to the Enterprise Manager Base Platform's underlying data systems. The vulnerability's CVSS 3.0 score of 6.5 reflects the balance between the attack vector's accessibility and the potential damage to system integrity and confidentiality. The attack complexity is rated as low, meaning minimal technical expertise is required to exploit this weakness, while the absence of required privileges or user interaction further amplifies the threat level.
The operational impact of this vulnerability extends beyond simple data access, as successful exploitation enables attackers to perform unauthorized update, insert, and delete operations on sensitive platform data. Additionally, the vulnerability permits unauthorized read access to specific subsets of accessible data, potentially exposing confidential information about enterprise systems, configurations, and operational details. This dual capability of data modification and unauthorized reading creates a comprehensive threat vector that could compromise both the integrity and confidentiality aspects of enterprise security frameworks. The vulnerability affects the entire platform's data ecosystem, potentially exposing critical enterprise monitoring information that could be leveraged for further attacks or system compromise.
Organizations should implement immediate mitigations including network segmentation to restrict access to the EM Console, deployment of web application firewalls to monitor and filter HTTP traffic, and enforcement of strong authentication mechanisms. The vulnerability aligns with CWE-287, which addresses improper authentication issues, and represents a significant concern from an ATT&CK framework perspective as it enables initial access and privilege escalation capabilities. Regular security updates and patch management procedures should be prioritized, with organizations conducting thorough vulnerability assessments to identify systems running affected versions. Network monitoring should be enhanced to detect anomalous HTTP traffic patterns that might indicate exploitation attempts, while access controls should be reviewed to ensure only authorized personnel can reach the EM Console interface. The vulnerability's exposure of both integrity and confidentiality impacts underscores the need for comprehensive security measures that address multiple threat vectors simultaneously.