CVE-2022-21937 : Vulnerability Insights and Analysis

A vulnerability in Metasys ADS/ADX/OAS servers prior to specific versions could allow malicious code injection, impacting confidentiality and integrity.

Understanding CVE-2022-21937

This CVE refers to a security flaw in Johnson Controls' Metasys ADS/ADX/OAS servers that could be exploited to inject malicious code.

What is CVE-2022-21937?

Under specific conditions, this vulnerability in Metasys ADS/ADX/OAS servers prior to version 10.1.5 and 11.0.2 allows unauthorized users to insert malicious code into the web interface.

The Impact of CVE-2022-21937

The vulnerability poses a high severity risk with implications for confidentiality, integrity, and potentially user interaction when exploited by threat actors.

Technical Details of CVE-2022-21937

This section delves into the specifics of the vulnerability.

Vulnerability Description

The vulnerability allows attackers to inject malicious code under certain circumstances, potentially compromising the security of affected systems.

Affected Systems and Versions

Metasys ADS/ADX/OAS server versions prior to 10.1.5 and 11.0.2 are impacted by this vulnerability.

Exploitation Mechanism

An attacker could inject malicious code through the web interface, impacting confidentiality and integrity while requiring low user interaction.

Mitigation and Prevention

It is crucial to take immediate action to secure affected systems.

Immediate Steps to Take

Update all Metasys ADS/ADX/OAS 10 versions with patch 10.1.5 and Metasys ADS/ADX/OAS 11 versions with patch 11.0.2 to mitigate the vulnerability.

Long-Term Security Practices

Regularly monitor and update systems, implement security best practices, and conduct security assessments to prevent future vulnerabilities.

Patching and Updates

Stay informed about security advisories and apply patches promptly to safeguard systems against potential exploits.