CVE-2021-2195 in Partner Management
Summary
by MITRE • 04/23/2021
Vulnerability in the Oracle Partner Management product of Oracle E-Business Suite (component: Attribute Admin Setup). Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Partner Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Partner Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Partner Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Partner Management accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).
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Analysis
by VulDB Data Team • 04/28/2021
The vulnerability identified as CVE-2021-2195 resides within Oracle Partner Management, a component of the Oracle E-Business Suite that falls under the broader Attribute Admin Setup functionality. This security flaw affects specific versions of the Oracle E-Business Suite including 12.1.3 and 12.2.3 through 12.2.10, representing a significant attack surface for organizations utilizing these systems. The vulnerability operates at the network level and requires no authentication credentials from the attacker, making it particularly dangerous as it can be exploited remotely via HTTP protocols. The CVSS 3.1 scoring system rates this vulnerability as 8.2, indicating a high severity level with substantial impact on confidentiality and integrity aspects of the affected systems.
The technical nature of this vulnerability stems from insufficient access controls and authentication mechanisms within the Oracle Partner Management component, specifically within the Attribute Admin Setup module. Attackers can exploit this flaw to gain unauthorized access to sensitive data within the Oracle Partner Management environment, potentially compromising all accessible data through unauthorized read operations. Additionally, the vulnerability enables attackers to perform unauthorized modifications to data through insert, update, and delete operations against certain portions of the system's accessible data. This dual impact on both data confidentiality and integrity creates a particularly dangerous scenario where attackers can not only steal sensitive information but also manipulate business-critical data within the partner management ecosystem. The requirement for human interaction from users other than the attacker indicates that social engineering or targeted phishing techniques may be necessary to initiate the exploitation process, though the underlying vulnerability remains accessible to unauthenticated network access.
The operational impact of CVE-2021-2195 extends beyond the immediate Oracle Partner Management environment, as successful exploitation can potentially affect additional Oracle products within the same E-Business Suite ecosystem. This cascading effect demonstrates the interconnected nature of Oracle E-Business Suite components and highlights the importance of comprehensive vulnerability management across entire application stacks rather than isolated component-level fixes. Organizations may face significant financial and reputational damage from unauthorized access to partner relationship management data, including confidential business information, contractual terms, and sensitive vendor details. The vulnerability's potential for data manipulation creates risks of fraudulent transactions, unauthorized partner modifications, and disruption of legitimate business processes that rely on accurate partner management data. Furthermore, the ability to perform unauthorized updates and deletions can lead to data corruption and system instability that may require extensive recovery procedures and system restoration efforts.
Organizations should implement immediate mitigations including network-level access controls, firewall restrictions, and web application firewalls to limit access to Oracle Partner Management interfaces. The implementation of strong authentication mechanisms and session management controls should be prioritized to reduce the attack surface, while regular security assessments and vulnerability scanning should be conducted to identify potential exploitation vectors. System administrators must ensure that all affected Oracle E-Business Suite versions are updated with the latest security patches provided by Oracle, and organizations should consider implementing network segmentation to isolate critical partner management systems from general network access. The vulnerability aligns with CWE-287 which addresses improper authentication issues, and may map to ATT&CK techniques involving initial access through web application attacks and credential access through unauthorized data manipulation. Regular monitoring of network traffic for suspicious activity related to Oracle Partner Management components should be implemented, and incident response procedures should be updated to address potential exploitation scenarios involving this vulnerability.