CVE-2021-27609 : Exploit Details and Defense Strategies

SAP Focused RUN versions 200 and 300 are impacted by a vulnerability that allows authenticated users to manipulate the SAP EarlyWatch Alert service without proper authorization, potentially leading to unauthorized data collection and transmission.

Understanding CVE-2021-27609

This CVE record refers to a security issue in SAP Focused RUN versions 200 and 300 that enables users to perform unauthorized actions on the EarlyWatch Alert service.

What is CVE-2021-27609?

The vulnerability in SAP Focused RUN versions 200 and 300 permits authenticated users to bypass necessary authorization checks, allowing them to manipulate the activation of the SAP EarlyWatch Alert service.

The Impact of CVE-2021-27609

The impact of this CVE lies in the risk of unauthorized data collection and transmission to SAP due to the lack of proper authorization controls, potentially compromising sensitive information.

Technical Details of CVE-2021-27609

The technical details of CVE-2021-27609 include:

Vulnerability Description

SAP Focused RUN versions 200 and 300 lack essential authorization checks, enabling authenticated users to interfere with the SAP EarlyWatch Alert service activation.

Affected Systems and Versions

The affected systems are SAP Focused RUN versions 200 and 300.

Exploitation Mechanism

An authenticated user can call the oData service to manipulate the activation of the SAP EarlyWatch Alert service without the required authorization.

Mitigation and Prevention

To address CVE-2021-27609, consider the following:

Immediate Steps to Take

Verify proper authorization controls, restrict user permissions, and monitor activities related to the SAP EarlyWatch Alert service.

Long-Term Security Practices

Implement robust access control mechanisms, conduct regular security audits, and educate users on data security best practices.

Patching and Updates

Apply security patches provided by SAP to fix the vulnerability in SAP Focused RUN versions 200 and 300.