CVE-2021-2361 Explained : Impact and Mitigation

Oracle Corporation's product, Advanced Inbound Telephony within Oracle E-Business Suite, is impacted by a critical vulnerability that could be exploited by a low privileged attacker. This CVE has a CVSS 3.1 Base Score of 8.1 indicating high confidentiality and integrity impacts.

Understanding CVE-2021-2361

This section delves into the details of the vulnerability and its implications.

What is CVE-2021-2361?

The vulnerability in Oracle Advanced Inbound Telephony allows a low privileged attacker with network access via HTTP to compromise the system. Exploiting this flaw could lead to unauthorized access, modification, or deletion of critical data.

The Impact of CVE-2021-2361

Successful exploitation of this vulnerability could grant attackers access to critical data or the entire Oracle Advanced Inbound Telephony accessible data, compromising confidentiality and integrity.

Technical Details of CVE-2021-2361

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Oracle Advanced Inbound Telephony arises from a flaw in the SDK client integration component. Attackers with network access over HTTP can leverage this flaw.

Affected Systems and Versions

Versions 12.1.1-12.1.3 and 12.2.3-12.2.10 of the Oracle E-Business Suite Advanced Inbound Telephony are affected by this vulnerability.

Exploitation Mechanism

The vulnerability is easily exploitable by attackers with low privileges and network access via HTTP.

Mitigation and Prevention

In this section, we discuss the steps to mitigate and prevent exploitation of CVE-2021-2361.

Immediate Steps to Take

Organizations should apply security patches provided by Oracle promptly to address this vulnerability and secure their systems.

Long-Term Security Practices

Implementing robust security measures and regularly updating the software can help prevent future vulnerabilities.

Patching and Updates

Staying updated with the latest patches and security updates from Oracle is crucial to protect systems from potential threats.