CVE-2021-2101 Explained : Impact and Mitigation
Learn about CVE-2021-2101 impacting Oracle One-to-One Fulfillment product of Oracle E-Business Suite. Unauthenticated attackers can exploit this critical vulnerability for unauthorized data access.
A vulnerability has been identified in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite, specifically in the Print Server component. This vulnerability affects versions 12.1.1 to 12.1.3 and 12.2.3 to 12.2.10. An unauthenticated attacker with network access via HTTP can exploit this vulnerability, potentially leading to unauthorized access to critical data or complete control over the Oracle One-to-One Fulfillment system.
Understanding CVE-2021-2101
This section delves into the details of CVE-2021-2101.
What is CVE-2021-2101?
The vulnerability in Oracle One-to-One Fulfillment product allows unauthorized access to critical data and potential compromise of the entire system.
The Impact of CVE-2021-2101
The vulnerability has a CVSS 3.1 Base Score of 9.1, indicating critical severity with high impacts on confidentiality and integrity.
Technical Details of CVE-2021-2101
In this section, we explore the technical aspects of CVE-2021-2101.
Vulnerability Description
The vulnerability in Oracle One-to-One Fulfillment product can be exploited by an unauthenticated attacker via HTTP, leading to unauthorized access and potential data manipulation.
Affected Systems and Versions
Versions 12.1.1 to 12.1.3 and 12.2.3 to 12.2.10 of the Oracle One-to-One Fulfillment product are affected by this vulnerability.
Exploitation Mechanism
The vulnerability can be easily exploited through network access via HTTP, allowing attackers to compromise the Oracle One-to-One Fulfillment system.
Mitigation and Prevention
This section provides insights on mitigating the risks associated with CVE-2021-2101.
Immediate Steps to Take
It is crucial to apply security patches promptly and restrict network access to the vulnerable system to prevent exploitation.
Long-Term Security Practices
Implementing network security measures, monitoring network traffic, and maintaining up-to-date security protocols can enhance long-term defense.
Patching and Updates
Regularly check for security updates and patches released by Oracle to address and mitigate vulnerabilities like CVE-2021-2101.