CVE-2021-22014 : Exploit Details and Defense Strategies
Learn about CVE-2021-22014 affecting VMware vCenter Server and Cloud Foundation. Understand the impact, technical details, and mitigation steps for this authenticated code execution flaw.
The vCenter Server contains an authenticated code execution vulnerability in VAMI (Virtual Appliance Management Infrastructure), allowing an attacker to execute code on the underlying operating system. Learn more about the impact, technical details, and mitigation steps related to CVE-2021-22014.
Understanding CVE-2021-22014
This section will cover the key aspects of the CVE-2021-22014 vulnerability.
What is CVE-2021-22014?
The CVE-2021-22014 vulnerability exists in the VAMI component of vCenter Server, enabling an authenticated user to execute arbitrary code on the host OS.
The Impact of CVE-2021-22014
The vulnerability can be exploited by an attacker with network access to port 5480 on vCenter Server, potentially leading to unauthorized code execution.
Technical Details of CVE-2021-22014
Explore the specific technical aspects of CVE-2021-22014 to understand its implications.
Vulnerability Description
The authenticated code execution vulnerability in VAMI poses a significant security risk to vCenter Server and VMware Cloud Foundation.
Affected Systems and Versions
VMware vCenter Server versions 7.x before 7.0 U2c, 6.7 before 6.7 U3o, and 6.5 before 6.5 U3q, along with VMware Cloud Foundation versions 4.x before 4.3 and 3.x before 3.10.2.2, are susceptible to this exploit.
Exploitation Mechanism
An authenticated VAMI user with network access to port 5480 on vCenter Server can leverage this vulnerability to execute malicious code on the underlying OS.
Mitigation and Prevention
Discover effective measures to mitigate the risks associated with CVE-2021-22014 and prevent potential security breaches.
Immediate Steps to Take
Users are advised to apply security patches promptly, restrict network access to vulnerable services, and monitor for any unauthorized activities.
Long-Term Security Practices
Enforcing the principle of least privilege, conducting regular security audits, and staying informed about security advisories are essential for long-term security.
Patching and Updates
Keeping vCenter Server and VMware Cloud Foundation up to date with the latest security patches is crucial to addressing CVE-2021-22014 and enhancing overall cybersecurity.