CVE-2022-24318 : Security Advisory and Response
Learn about the CWE-326 vulnerability in ClearSCADA and EcoStruxure Geo SCADA Expert 2019/2020, potentially leading to non-encrypted communication with the server. Find out the impact, affected systems, and mitigation steps.
A CWE-326 vulnerability has been identified in ClearSCADA, EcoStruxure Geo SCADA Expert 2019, and EcoStruxure Geo SCADA Expert 2020 that could lead to non-encrypted communication when using outdated versions of the ViewX client.
Understanding CVE-2022-24318
This CVE involves an Inadequate Encryption Strength vulnerability affecting specific versions of ClearSCADA and EcoStruxure Geo SCADA Expert.
What is CVE-2022-24318?
The CVE-2022-24318 is classified under CWE-326, highlighting the issue of inadequate encryption strength, potentially resulting in non-encrypted server communication.
The Impact of CVE-2022-24318
The vulnerability could expose systems to security risks by allowing non-encrypted communication when using outdated versions of the ViewX client in ClearSCADA and EcoStruxure Geo SCADA Expert 2019/2020.
Technical Details of CVE-2022-24318
This section delves into the specifics of the vulnerability, the affected systems, and how it can be exploited.
Vulnerability Description
The CWE-326 vulnerability exposes systems to the risk of non-encrypted communication with the server when utilizing outdated ViewX client versions.
Affected Systems and Versions
ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), and EcoStruxure Geo SCADA Expert 2020 are impacted by this CVE.
Exploitation Mechanism
By using outdated versions of the ViewX client, attackers could exploit this vulnerability to engage in non-encrypted communication with the server.
Mitigation and Prevention
Protecting systems from CVE-2022-24318 involves taking immediate steps and implementing long-term security measures.
Immediate Steps to Take
Users should update to the latest versions of ClearSCADA and EcoStruxure Geo SCADA Expert to mitigate the risk of non-encrypted communication.
Long-Term Security Practices
Regularly updating software, monitoring for security patches, and ensuring secure communication protocols can enhance overall system security.
Patching and Updates
Vendor patches and updates should be promptly applied to address CVE-2022-24318 and strengthen system defenses.