CVE-2021-2263 : Security Advisory and Response
Discover the impact of CVE-2021-2263 on Oracle Sourcing product within Oracle E-Business Suite. Learn about the vulnerability, affected versions, and mitigation strategies.
This CVE-2021-2263 affects the Oracle Sourcing product of Oracle E-Business Suite, specifically the Intelligence and RFx components. The vulnerability exists in versions 12.1.1 to 12.1.3, allowing a low privileged attacker with network access via HTTP to compromise Oracle Sourcing.
Understanding CVE-2021-2263
This section will delve into the crucial details of the CVE-2021-2263 vulnerability.
What is CVE-2021-2263?
The vulnerability in Oracle Sourcing product of the Oracle E-Business Suite enables unauthorized access to critical data or complete Oracle Sourcing data, with a CVSS 3.1 Base Score of 8.1.
The Impact of CVE-2021-2263
Successful exploitation can lead to unauthorized modification access to critical data or all Oracle Sourcing accessible data, posing a significant confidentiality and integrity risk.
Technical Details of CVE-2021-2263
Here, we will focus on the technical aspects of CVE-2021-2263.
Vulnerability Description
The vulnerability allows attackers with low privileges and network access via HTTP to compromise Oracle Sourcing, potentially resulting in severe data breaches.
Affected Systems and Versions
Versions 12.1.1 to 12.1.3 of the Oracle Sourcing product within the Oracle E-Business Suite are affected by this vulnerability.
Exploitation Mechanism
Attackers exploit this vulnerability by leveraging network access via HTTP to gain unauthorized access to critical data within Oracle Sourcing.
Mitigation and Prevention
In this section, we will discuss the mitigation strategies for CVE-2021-2263.
Immediate Steps to Take
Users are advised to implement security measures to restrict network access and prevent unauthorized entry into Oracle Sourcing.
Long-Term Security Practices
Regular security audits, access control policies, and employee awareness programs can enhance the overall security posture against such vulnerabilities.
Patching and Updates
Oracle may release patches or updates to address this vulnerability. Users should promptly apply these fixes to safeguard their systems from potential exploits.