CVE-2021-2477 : Vulnerability Insights and Analysis
Learn about CVE-2021-2477, a vulnerability in Oracle Applications Framework allowing unauthorized access via HTTP. Find impact details and mitigation steps here.
This article provides details about CVE-2021-2477, a vulnerability found in the Oracle Applications Framework product of Oracle E-Business Suite.
Understanding CVE-2021-2477
CVE-2021-2477 is a vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite, specifically in the Session Management component.
What is CVE-2021-2477?
The vulnerability allows an unauthenticated attacker with network access via HTTP to compromise the Oracle Applications Framework. It affects versions 12.1.3 and 12.2.3 to 12.2.10, with a CVSS 3.1 Base Score of 5.3 (Availability impacts).
The Impact of CVE-2021-2477
Successful exploitation of this vulnerability can lead to an unauthorized ability to cause a partial denial of service (partial DOS) of the Oracle Applications Framework.
Technical Details of CVE-2021-2477
This section covers the specific technical details of CVE-2021-2477.
Vulnerability Description
The vulnerability in the Oracle Applications Framework product allows unauthenticated attackers to compromise the system via HTTP, potentially resulting in a partial denial of service.
Affected Systems and Versions
The affected versions of the Oracle Applications Framework product are 12.1.3 and 12.2.3 to 12.2.10.
Exploitation Mechanism
Attackers can exploit this vulnerability through network access via HTTP to compromise the Oracle Applications Framework.
Mitigation and Prevention
To address CVE-2021-2477, immediate steps should be taken along with long-term security practices and patching.
Immediate Steps to Take
It is recommended to apply relevant security patches and updates provided by Oracle to mitigate the vulnerability.
Long-Term Security Practices
Implementing strong network security measures and access controls can help prevent unauthorized access to the Oracle Applications Framework.
Patching and Updates
Regularly update the Oracle Applications Framework to the latest versions and apply security patches to ensure protection against known vulnerabilities.