CVE-2021-27619 : Exploit Details and Defense Strategies
Learn about CVE-2021-27619, a vulnerability in SAP Commerce allowing unauthorized access to hidden attributes, with a medium severity impact and high risk of information disclosure.
This article provides an overview of CVE-2021-27619, a vulnerability in SAP Commerce (Backoffice Search) that allows a low privileged user to access masked attribute values, potentially leading to information disclosure.
Understanding CVE-2021-27619
CVE-2021-27619 is a security vulnerability in SAP Commerce (Backoffice Search) that affects versions 1808, 1811, 1905, 2005, and 2011, enabling a low privileged user to search for hidden attributes.
What is CVE-2021-27619?
SAP Commerce (Backoffice Search) allows unauthorized users to search for attributes that are meant to be hidden, potentially resulting in the disclosure of sensitive information even though the results are masked.
The Impact of CVE-2021-27619
The vulnerability carries a CVSS base score of 6.5, indicating a medium severity issue. It presents a high risk of confidentiality impact, with low complexity and privileges required for exploitation.
Technical Details of CVE-2021-27619
The following technical details outline the specifics of CVE-2021-27619:
Vulnerability Description
SAP Commerce (Backoffice Search) enables a low privileged user to reveal hidden attribute values by iteratively searching for masked results, potentially leading to information disclosure.
Affected Systems and Versions
Versions impacted by this vulnerability include 1808, 1811, 1905, 2005, and 2011 of SAP Commerce (Backoffice Search).
Exploitation Mechanism
An unauthorized user with low privileges can exploit this vulnerability by conducting iterative searches to unveil concealed attribute values.
Mitigation and Prevention
To address CVE-2021-27619, it is crucial to take immediate actions to enhance system security and prevent potential data breaches.
Immediate Steps to Take
Organizations should consider restricting access to sensitive attributes, deploying security patches, and monitoring user interactions to mitigate the risk.
Long-Term Security Practices
Implementing strict access controls, conducting regular security audits, and educating users on data sensitivity can bolster long-term security practices.
Patching and Updates
Regularly applying security patches provided by SAP and updating to secure versions can help safeguard systems against potential exploitation.