CVE-2021-35653 : Security Advisory and Response

A vulnerability has been identified in the Essbase Administration Services product of Oracle Essbase, impacting versions prior to 11.1.2.4.046 and prior to 21.3. This vulnerability could allow a low privileged attacker with network access via HTTP to compromise Essbase Administration Services, potentially leading to unauthorized access to critical data or complete access to all Essbase Administration Services accessible data.

Understanding CVE-2021-35653

This section provides insights into the vulnerability and its impacts.

What is CVE-2021-35653?

The vulnerability in the Essbase Administration Services product of Oracle Essbase allows attackers to compromise the services, potentially impacting additional products and leading to unauthorized access to critical data.

The Impact of CVE-2021-35653

Successful exploitation of this vulnerability could result in unauthorized access to critical data or complete access to all Essbase Administration Services accessible data, posing a significant risk to organizations.

Technical Details of CVE-2021-35653

Below are the technical details regarding the vulnerability.

Vulnerability Description

The vulnerability in Essbase Administration Services can be exploited by a low privileged attacker with network access via HTTP, potentially compromising the services and impacting critical data.

Affected Systems and Versions

The vulnerability affects versions of Oracle Essbase prior to 11.1.2.4.046 and prior to 21.3, making systems running these versions vulnerable to exploitation.

Exploitation Mechanism

Attackers with network access via HTTP can exploit this vulnerability to compromise Essbase Administration Services, leading to unauthorized access and potential data breaches.

Mitigation and Prevention

Protecting systems from CVE-2021-35653 is crucial to maintaining security.

Immediate Steps to Take

Organizations should apply security patches provided by Oracle to mitigate the vulnerability and prevent exploitation.

Long-Term Security Practices

Implementing strong network security measures and regularly updating systems can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly updating Essbase Administration Services to the latest secure versions provided by Oracle is essential in preventing exploitation and securing critical data.