CVE-2022-30260 : What You Need to Know
Understand CVE-2022-30260 impacting Emerson DeltaV Distributed Control System. Learn about the vulnerability, affected versions, impact, and steps to mitigate the risk.
A detailed analysis of the CVE-2022-30260 vulnerability affecting Emerson DeltaV Distributed Control System.
Understanding CVE-2022-30260
This section provides insights into the nature and impact of the vulnerability.
What is CVE-2022-30260?
The CVE-2022-30260 vulnerability involves Emerson DeltaV Distributed Control System lacking proper verification of firmware integrity. The affected versions include DeltaV M-series, DeltaV S-series, DeltaV P-series, DeltaV SIS, and DeltaV CIOC/EIOC/WIOC IO cards.
The Impact of CVE-2022-30260
The vulnerability poses a risk due to inadequate checksum approach and the absence of a signature, potentially allowing unauthorized access and compromising the system's integrity.
Technical Details of CVE-2022-30260
Explore the technical aspects of the CVE-2022-30260 vulnerability in this section.
Vulnerability Description
Emerson DeltaV Distributed Control System versions prior to 14.3 lack sufficient firmware integrity verification, which can be exploited by malicious actors to tamper with the firmware.
Affected Systems and Versions
All versions preceding DeltaV 14.3, including DeltaV M-series, DeltaV S-series, DeltaV P-series, DeltaV SIS, and DeltaV CIOC/EIOC/WIOC IO cards are vulnerable to this issue.
Exploitation Mechanism
The lack of proper firmware integrity verification mechanisms makes it easier for threat actors to manipulate the system by injecting malicious firmware.
Mitigation and Prevention
Learn how to protect your systems from CVE-2022-30260 in this section.
Immediate Steps to Take
It is crucial to update to version 14.3 or above of Emerson DeltaV Distributed Control System to mitigate the risk posed by this vulnerability.
Long-Term Security Practices
Regularly monitor for updates and security advisories related to Emerson DeltaV systems to stay informed about potential threats.
Patching and Updates
Apply security patches provided by the vendor promptly to address any known vulnerabilities and enhance system security.