CVE-2022-41644 : Exploit Details and Defense Strategies

A security vulnerability, CVE-2022-41644, has been identified in Delta Electronics InfraSuite Device Master versions 00.00.01a and earlier. This vulnerability lacks authentication for a function that manages group privileges, potentially leading to denial-of-service attacks or privilege escalation.

Understanding CVE-2022-41644

This section will provide insights into the nature and impact of CVE-2022-41644.

What is CVE-2022-41644?

Delta Electronics InfraSuite Device Master versions 00.00.01a and prior lack authentication for a critical function that manages group privileges. Attackers could exploit this vulnerability to create denial-of-service conditions or escalate their own privileges.

The Impact of CVE-2022-41644

The vulnerability poses a high-risk threat with an 8.8 CVSS base score. Due to the lack of authentication controls, attackers with low privileges could disrupt services or gain unauthorized access, compromising data integrity and confidentiality.

Technical Details of CVE-2022-41644

Explore the technical aspects and implications of CVE-2022-41644.

Vulnerability Description

The vulnerability is categorized as CWE-306: Missing Authentication for Critical Function. This weakness allows unauthenticated users to abuse the privilege management function, leading to potential service disruptions or unauthorized access.

Affected Systems and Versions

Delta Electronics InfraSuite Device Master versions 00.00.01a and earlier are impacted by this vulnerability. Users of these versions should take immediate action to mitigate the risk.

Exploitation Mechanism

The vulnerability can be exploited remotely over the network, leveraging a low attack complexity. Attackers can manipulate group privileges without proper authentication, posing a significant risk to system availability, confidentiality, and integrity.

Mitigation and Prevention

Discover how to address and prevent the CVE-2022-41644 vulnerability.

Immediate Steps to Take

To mitigate the risk, users should apply security patches or updates provided by Delta Electronics promptly. Implement network controls and access restrictions to limit exposure to potential attackers.

Long-Term Security Practices

Enhance security measures by conducting regular security assessments, implementing access controls, and staying informed about emerging threats in the industrial control systems (ICS) environment.

Patching and Updates

Stay informed about security advisories and updates from Delta Electronics. Regularly monitor and apply patches to address vulnerabilities and strengthen the security posture of InfraSuite Device Master.