CVE-2021-2258 : Security Advisory and Response

A vulnerability has been identified in the Oracle Projects product of Oracle E-Business Suite, specifically in the User Interface component. This vulnerability affects versions 12.1.1-12.1.3 and 12.2.3-12.2.10, allowing a low privileged attacker with network access via HTTP to compromise Oracle Projects. The impact of successful exploitation includes unauthorized access to critical data and the ability to modify or delete data.

Understanding CVE-2021-2258

This section will delve into the details of CVE-2021-2258, explaining the vulnerability, its impact, and how to mitigate the risk.

What is CVE-2021-2258?

The vulnerability in the Oracle Projects product of Oracle E-Business Suite allows a low privileged attacker to compromise Oracle Projects via network access through HTTP. This can lead to unauthorized access and manipulation of critical data.

The Impact of CVE-2021-2258

Successful exploitation of this vulnerability can result in unauthorized creation, modification, or deletion of critical data in Oracle Projects, as well as unauthorized access to all accessible data.

Technical Details of CVE-2021-2258

This section will provide technical insights into the CVE-2021-2258, including vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows a low privileged attacker to compromise Oracle Projects by exploiting the User Interface component. This can lead to unauthorized data access and manipulation.

Affected Systems and Versions

The affected systems include Oracle E-Business Suite with versions 12.1.1-12.1.3 and 12.2.3-12.2.10, specifically in the Oracle Projects product.

Exploitation Mechanism

The vulnerability can be exploited by a low privileged attacker with network access via HTTP, enabling unauthorized compromise of Oracle Projects.

Mitigation and Prevention

In this section, we will discuss the steps to mitigate and prevent the exploitation of CVE-2021-2258.

Immediate Steps to Take

It is recommended to apply security patches provided by Oracle to address the vulnerability effectively. Organizations should also monitor network traffic for any suspicious activities.

Long-Term Security Practices

Implementing least privilege access, regular security training, and network segmentation are essential long-term security practices to prevent such vulnerabilities.

Patching and Updates

Regularly updating and patching the Oracle E-Business Suite, specifically the Oracle Projects product, can help in mitigating the risk of exploitation of this vulnerability.