CVE-2021-2100 : What You Need to Know
Learn about CVE-2021-2100, a critical vulnerability in Oracle One-to-One Fulfillment product of Oracle E-Business Suite. Understand the impact, affected versions, and mitigation steps.
A vulnerability has been identified in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite that could allow an unauthenticated attacker to compromise the application. Here's what you need to know about CVE-2021-2100.
Understanding CVE-2021-2100
This section provides insights into the nature of the vulnerability and its impact.
What is CVE-2021-2100?
The vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite allows attackers to access critical data without authentication, potentially leading to unauthorized data manipulation and access to sensitive information.
The Impact of CVE-2021-2100
The impact of this vulnerability is severe, with a CVSS 3.1 Base Score of 9.1, indicating critical confidentiality and integrity impacts. Attackers could exploit this vulnerability to gain unauthorized access to critical data within the Oracle One-to-One Fulfillment application.
Technical Details of CVE-2021-2100
In this section, we delve into the specifics of the vulnerability, affected systems, and exploitation methods.
Vulnerability Description
The vulnerability arises from a flaw in the Print Server component of the Oracle One-to-One Fulfillment product. Attackers can exploit this weakness over HTTP to compromise the application.
Affected Systems and Versions
The versions 12.1.1-12.1.3 and 12.2.3-12.2.10 of the Oracle One-to-One Fulfillment product are affected by this vulnerability.
Exploitation Mechanism
Attackers with network access can exploit this vulnerability without authentication, potentially leading to unauthorized data access and manipulation.
Mitigation and Prevention
This section outlines steps to mitigate the risk and prevent potential exploitation of CVE-2021-2100.
Immediate Steps to Take
It is crucial to apply security patches provided by Oracle to address this vulnerability and secure the Oracle One-to-One Fulfillment application.
Long-Term Security Practices
Implementing robust access controls, network monitoring, and regular security updates can help enhance the overall security posture of the application.
Patching and Updates
Regularly check for security updates from Oracle and apply patches promptly to prevent exploitation of known vulnerabilities.