CVE-2021-2484 in Operations Intelligence
Summary
by MITRE • 10/20/2021
Vulnerability in the Oracle Operations Intelligence product of Oracle E-Business Suite (component: BIS Operations Intelligence). Supported versions that are affected are 12.1.1-12.1.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Operations Intelligence. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Operations Intelligence accessible data as well as unauthorized access to critical data or complete access to all Oracle Operations Intelligence accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 10/24/2021
The vulnerability identified as CVE-2021-2484 represents a critical security flaw within Oracle Operations Intelligence, a component of the Oracle E-Business Suite ecosystem. This vulnerability specifically affects versions 12.1.1 through 12.1.3, making it a significant concern for organizations running these older releases. The flaw resides in the BIS Operations Intelligence component, which serves as a business intelligence and operations intelligence platform within the broader Oracle E-Business Suite framework. The vulnerability's classification as easily exploitable indicates that attackers can leverage it with minimal technical expertise, making it particularly dangerous in production environments where security controls may not be sufficiently robust.
The technical nature of this vulnerability stems from insufficient access controls and authentication mechanisms within the Oracle Operations Intelligence component. An attacker with low privileges and network access via HTTP can exploit this weakness to gain unauthorized access to critical data and system functionality. The vulnerability's CVSS 3.1 score of 8.1 reflects the high severity of potential impact, with both confidentiality and integrity affected at high levels. The attack vector requires network access via HTTP, suggesting that the vulnerability could be exploited through web-based interfaces or APIs that are part of the Oracle Operations Intelligence platform. The CVSS vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N) indicates that the attack requires no user interaction, has low complexity, and only requires low privileges, making it particularly concerning for organizations with less stringent access controls.
The operational impact of this vulnerability extends beyond simple data compromise, as successful exploitation can result in unauthorized creation, deletion, or modification of critical data within the Oracle Operations Intelligence environment. This represents a severe threat to data integrity and can potentially disrupt business operations, especially in mission-critical applications where operational intelligence data drives decision-making processes. Organizations may face significant consequences including data loss, unauthorized data modification, and complete access to all Oracle Operations Intelligence accessible data, which could include sensitive business intelligence, operational metrics, and performance indicators. The vulnerability's potential to affect all accessible data within the system creates a substantial risk for organizations that rely heavily on the integrity and confidentiality of their operational intelligence data.
Organizations should prioritize immediate remediation through Oracle's security patches and updates, as this vulnerability affects multiple versions of the Oracle E-Business Suite. The recommended mitigations include implementing network segmentation to limit access to Oracle Operations Intelligence components, enforcing strict authentication controls, and monitoring network traffic for suspicious HTTP requests. From a security framework perspective, this vulnerability aligns with CWE-284 (Improper Access Control) and represents a clear violation of the principle of least privilege. The ATT&CK framework categorizes this vulnerability under privilege escalation and credential access techniques, as it allows attackers to gain elevated access through low-privilege means. Organizations should also consider implementing additional security controls such as web application firewalls, intrusion detection systems, and regular security assessments to prevent exploitation of this vulnerability. The complexity of the Oracle E-Business Suite environment means that organizations must ensure comprehensive testing of patches and updates to avoid disrupting critical business operations while addressing this security gap.