CVE-2021-2113 : Security Advisory and Response
Learn about CVE-2021-2113 affecting Oracle Financial Services Revenue Management and Billing, allowing unauthorized access to critical data. Explore impact, technical details, and mitigation steps.
This CVE-2021-2113 article provides insights into a vulnerability in the Oracle Financial Services Revenue Management and Billing product, affecting versions 2.9.0.0 and 2.9.0.1.
Understanding CVE-2021-2113
This section delves into the details of the CVE-2021-2113 vulnerability affecting Oracle Financial Services Revenue Management and Billing.
What is CVE-2021-2113?
The vulnerability in the Oracle Financial Services Revenue Management and Billing product enables a low privileged attacker with network access to compromise the system via HTTP. Successful exploitation can lead to unauthorized access to critical data.
The Impact of CVE-2021-2113
The impact of CVE-2021-2113 includes integrity-related issues with a CVSS 3.1 Base Score of 4.3 (Medium Severity) and implications on data integrity in Oracle Financial Services Revenue Management and Billing.
Technical Details of CVE-2021-2113
This section outlines the technical aspects of CVE-2021-2113, including the vulnerability description, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability allows attackers with network access to compromise Oracle Financial Services Revenue Management and Billing, resulting in unauthorized data access.
Affected Systems and Versions
Oracle Financial Services Revenue Management and Billing versions 2.9.0.0 and 2.9.0.1 are impacted by this vulnerability.
Exploitation Mechanism
The exploitation requires low privileges and network access via HTTP to compromise the system, potentially leading to data manipulation.
Mitigation and Prevention
In this section, we discuss the steps to mitigate the CVE-2021-2113 vulnerability and prevent future security risks.
Immediate Steps to Take
Immediate actions include applying security patches, restricting network access, and monitoring system activities for any unauthorized access.
Long-Term Security Practices
Implementing robust security protocols, regular security audits, and employee training on cybersecurity best practices can enhance long-term security.
Patching and Updates
Regularly updating and patching the Oracle Financial Services Revenue Management and Billing software is crucial to address known vulnerabilities and strengthen the system's security.