CVE-2021-38162 : Vulnerability Insights and Analysis
Explore the impact of CVE-2021-38162 affecting SAP Web Dispatcher versions. Learn about the vulnerability, affected systems, exploitation risks, and mitigation steps.
A detailed description of CVE-2021-38162, affecting SAP Web Dispatcher versions.
Understanding CVE-2021-38162
This section provides insights into the nature and impact of the CVE-2021-38162 vulnerability.
What is CVE-2021-38162?
SAP Web Dispatcher versions - 7.49, 7.53, 7.77, 7.81, KRNL64NUC - 7.22, and more allow unauthenticated attackers to exploit a network vulnerability. Attackers can submit crafted requests that confuse the server's message boundaries, leading to potential unauthorized access or resource consumption.
The Impact of CVE-2021-38162
The vulnerability poses a high severity threat with a CVSS base score of 8.9. It can result in significant integrity, confidentiality, and availability impacts, potentially allowing attackers to execute malicious payloads.
Technical Details of CVE-2021-38162
Explore the specific technical details of the CVE-2021-38162 vulnerability.
Vulnerability Description
Attackers can exploit vulnerable SAP Web Dispatcher versions, introducing a risk of executing unauthorized code and gaining access to sensitive server information.
Affected Systems and Versions
SAP Web Dispatcher versions including 7.49, 7.53, 7.77, 7.81, KRNL64NUC - 7.22, among others, are impacted by this vulnerability.
Exploitation Mechanism
Unauthenticated attackers utilize crafted network requests to manipulate server boundaries, potentially leading to unauthorized access and resource consumption.
Mitigation and Prevention
Discover the steps to mitigate and prevent exploitation of CVE-2021-38162.
Immediate Steps to Take
Implement network controls, access restrictions, and monitoring to detect and prevent malicious requests targeting vulnerable SAP Web Dispatcher versions.
Long-Term Security Practices
Regularly update and patch SAP Web Dispatcher to mitigate vulnerabilities and enhance overall system security.
Patching and Updates
Ensure timely installation of security patches and updates provided by SAP to address CVE-2021-38162 and other potential vulnerabilities.