CVE-2021-21982 : Vulnerability Insights and Analysis

A vulnerability has been identified in VMware Carbon Black Cloud Workload appliance version 1.0.0 and 1.01, allowing unauthorized access to the administrative interface.

Understanding CVE-2021-21982

This CVE discloses details of an authentication bypass vulnerability in VMware Carbon Black Cloud Workload appliance, potentially enabling attackers to obtain valid authentication tokens.

What is CVE-2021-21982?

The CVE-2021-21982 vulnerability in VMware Carbon Black Cloud Workload appliance version 1.0.0 and 1.01 permits a malicious actor with network access to the administrative interface to acquire a legitimate authentication token. If successfully exploited, the attacker gains the ability to view and modify administrative configuration settings.

The Impact of CVE-2021-21982

The impact of this vulnerability is significant as it allows unauthorized individuals to breach the administrative interface, potentially leading to unauthorized access, data exposure, and unauthorized configuration changes.

Technical Details of CVE-2021-21982

This section covers the technical aspects of the CVE, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability facilitates an authentication bypass in VMware Carbon Black Cloud Workload appliance version 1.0.0 and 1.01, enabling malicious actors to obtain valid authentication tokens through the administrative interface.

Affected Systems and Versions

VMware Carbon Black Cloud Workload appliance versions 1.0.0 and 1.01 are impacted by this vulnerability, potentially affecting organizations using these specific versions.

Exploitation Mechanism

By leveraging the authentication bypass vulnerability, threat actors with network access to the administrative interface can exploit the issue, leading to unauthorized access and manipulation of administrative settings.

Mitigation and Prevention

Protecting systems from CVE-2021-21982 requires immediate steps to mitigate risks and establish long-term security practices.

Immediate Steps to Take

Organizations should implement temporary security measures, such as restricting network access to the administrative interface and monitoring for any suspicious activity.

Long-Term Security Practices

To enhance overall security posture, organizations should regularly update and patch the affected systems, conduct security training for personnel, and implement access controls and monitoring solutions.

Patching and Updates

Vendor patches and updates should be promptly applied to VMware Carbon Black Cloud Workload appliance versions 1.0.0 and 1.01 to remediate the authentication bypass vulnerability and enhance system security.