CVE-2021-21482 : Vulnerability Insights and Analysis
Discover the impact of CVE-2021-21482 affecting SAP NetWeaver Master Data Management. Learn about the vulnerability, affected versions, and mitigation strategies to enhance application security.
This CVE-2021-21482 concerns a vulnerability in SAP NetWeaver Master Data Management versions 710 and 710.750. An unauthorized user with MDM Server subnet access could exploit this flaw to discover passwords via brute force, potentially leading to unauthorized data access and administrative privileges exposure.
Understanding CVE-2021-21482
This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2021-21482.
What is CVE-2021-21482?
The CVE-2021-21482 vulnerability allows unauthorized users to find passwords through brute force attacks on SAP NetWeaver Master Data Management, potentially compromising sensitive data and administrative operations if successful.
The Impact of CVE-2021-21482
The vulnerability poses a high risk, affecting confidentiality and integrity due to unauthorized access to sensitive information and administrative capabilities within the application.
Technical Details of CVE-2021-21482
Here we delve into the specifics of the vulnerability, including the description, affected systems, and exploitation mechanism.
Vulnerability Description
The flaw in SAP NetWeaver Master Data Management versions 710 and 710.750 enables malicious users to discover passwords, exposing sensitive data and administrative privileges.
Affected Systems and Versions
SAP NetWeaver Master Data Management versions less than 710.750 are vulnerable to this security issue.
Exploitation Mechanism
Attackers can exploit this vulnerability by using a brute force method to find passwords, leading to unauthorized access and potential data disclosure.
Mitigation and Prevention
In this section, we outline immediate steps and long-term security practices to mitigate the risks associated with CVE-2021-21482.
Immediate Steps to Take
Ensure that security guidelines for administrative accounts in SAP NetWeaver Master Data Management are thoroughly reviewed to prevent unauthorized access and data leaks.
Long-Term Security Practices
Implement stringent access controls, regular security audits, and user training to enhance the overall security posture of the application.
Patching and Updates
Apply security patches and updates provided by SAP SE to address the CVE-2021-21482 vulnerability and enhance the security of NetWeaver Master Data Management.