CVE-2022-29962 : Vulnerability Insights and Analysis
Learn about CVE-2022-29962 impacting Emerson DeltaV Distributed Control System (DCS) controllers and IO cards. Discover the vulnerability details, impacted systems, and mitigation steps.
A detailed overview of CVE-2022-29962 highlighting the vulnerability in the Emerson DeltaV Distributed Control System (DCS) controllers and IO cards.
Understanding CVE-2022-29962
This CVE addresses the misuse of passwords in the Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through a specific date.
What is CVE-2022-29962?
The vulnerability involves the misuse of passwords in the Emerson DeltaV DCS controllers and IO cards, impacting S-series, P-series, and CIOC/EIOC nodes. Note that this is distinct from CVE-2014-2350.
The Impact of CVE-2022-29962
The misuse of passwords in these systems can lead to unauthorized access and potential security breaches, compromising the integrity of the industrial control environment.
Technical Details of CVE-2022-29962
Learn more about the specifics of the vulnerability in the Emerson DeltaV Distributed Control System.
Vulnerability Description
The issue arises from hardcoded credentials in FTP, which although may often be disabled in production, still pose a security risk if enabled.
Affected Systems and Versions
The vulnerability affects the controllers and IO cards of the Emerson DeltaV DCS through a specific date, leaving them susceptible to password misuse.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the hardcoded credentials in FTP to gain unauthorized access to the affected systems.
Mitigation and Prevention
Discover essential steps to mitigate the risks associated with CVE-2022-29962 and enhance the security of industrial control systems.
Immediate Steps to Take
System administrators should promptly review and disable any unnecessary FTP services and credentials to prevent potential exploitation of the vulnerability.
Long-Term Security Practices
Implementing regular security assessments, updating passwords, and restricting network access can help fortify the overall security posture of the industrial control environment.
Patching and Updates
Stay informed about security patches and updates provided by Emerson for the DeltaV DCS controllers and IO cards to address and remediate the vulnerability.