CVE-2022-22151 Explained : Impact and Mitigation

This article provides detailed information about CVE-2022-22151, a vulnerability affecting Yokogawa Electric Corporation products.

Understanding CVE-2022-22151

This section delves into the specifics of the vulnerability and its implications.

What is CVE-2022-22151?

CVE-2022-22151 involves the failure of the CAMS for HIS Log Server in Yokogawa Electric products to properly neutralize log outputs. The affected products include CENTUM CS 3000, CENTUM VP, and Exaopc.

The Impact of CVE-2022-22151

The vulnerability allows threat actors to manipulate log outputs, potentially leading to unauthorized access or information leakage.

Technical Details of CVE-2022-22151

Explore the technical aspects of the CVE, including how systems are affected and how attackers exploit the vulnerability.

Vulnerability Description

The vulnerability arises due to improper log output neutralization, making it possible for attackers to tamper with log data.

Affected Systems and Versions

Yokogawa Electric Corporation products affected by CVE-2022-22151 include CENTUM CS 3000 versions from R3.08.10 to R3.09.00, CENTUM VP versions from R4.01.00 to R6.08.00, and Exaopc versions from R3.72.00 to R3.79.00.

Exploitation Mechanism

Attackers can leverage the flaw to modify log outputs, potentially causing data breaches or system compromise.

Mitigation and Prevention

Discover essential steps to mitigate the risks associated with CVE-2022-22151.

Immediate Steps to Take

Immediately updating the affected products to the latest patched versions can help remediate the vulnerability.

Long-Term Security Practices

Implementing robust logging mechanisms and access controls can enhance overall system security to prevent similar vulnerabilities.

Patching and Updates

Regularly applying security patches provided by Yokogawa Electric Corporation is crucial to address known vulnerabilities and enhance system resilience.