CVE-2021-22005 : What You Need to Know
Learn about CVE-2021-22005 affecting VMware vCenter Server and Cloud Foundation. Explore impact, affected versions, and mitigation strategies to secure your systems.
A detailed overview of the CVE-2021-22005 vulnerability affecting VMware vCenter Server and VMware Cloud Foundation.
Understanding CVE-2021-22005
This section covers the impact, technical details, and mitigation strategies related to CVE-2021-22005.
What is CVE-2021-22005?
The vulnerability involves an arbitrary file upload issue in the Analytics service of vCenter Server. Attackers with access to port 443 can upload malicious files to execute unauthorized code.
The Impact of CVE-2021-22005
Exploitation of this vulnerability can lead to remote code execution on the affected vCenter Servers, compromising data security and integrity.
Technical Details of CVE-2021-22005
Explore the specifics of the vulnerability, including affected systems, exploitation methods, and its potential implications.
Vulnerability Description
The arbitrary file upload vulnerability allows threat actors to upload specially crafted files, enabling them to execute malicious code.
Affected Systems and Versions
VMware vCenter Server versions 7.x before 7.0 U2c, 6.7 before 6.7 U3o, and VMware Cloud Foundation versions 4.x before 4.3, and 3.x before 3.10.2.2 are impacted by this security flaw.
Exploitation Mechanism
Malicious actors with network access to port 443 on vCenter Server can exploit this issue by uploading a carefully designed file, leading to unauthorized code execution.
Mitigation and Prevention
Discover the steps to mitigate the risks associated with CVE-2021-22005 and safeguard your systems from potential attacks.
Immediate Steps to Take
Organizations should apply security patches provided by VMware promptly to address the vulnerability and prevent exploitation.
Long-Term Security Practices
Implement network controls, access restrictions, and ongoing monitoring to enhance the security posture of vCenter Servers and Cloud Foundation environments.
Patching and Updates
Regularly update and patch VMware vCenter Server and Cloud Foundation to stay protected against known vulnerabilities and security threats.