CVE-2022-22808 : Security Advisory and Response
Learn about CVE-2022-22808, a CWE-352 CSRF vulnerability impacting EcoStruxure EV Charging Expert. Discover the impact, affected systems, and mitigation steps.
This article provides insights into CVE-2022-22808, a Cross-Site Request Forgery (CSRF) vulnerability in EcoStruxure EV Charging Expert.
Understanding CVE-2022-22808
This section delves into the details of the CSRF vulnerability affecting EcoStruxure EV Charging Expert.
What is CVE-2022-22808?
CVE-2022-22808 is a CWE-352: Cross-Site Request Forgery (CSRF) vulnerability that could allow a remote attacker to gain unauthorized access to the product by bypassing same-origin policy or CSRF protections.
The Impact of CVE-2022-22808
The vulnerability poses a significant risk as it could enable an attacker to perform cross-domain attacks and gain unauthorized access to the affected product.
Technical Details of CVE-2022-22808
This section covers the specific technical aspects of the CVE-2022-22808 vulnerability.
Vulnerability Description
The vulnerability exists in EcoStruxure EV Charging Expert (formerly known as EVlink Load Management System) and affects all versions prior to SP8 (Version 01) V4.0.0.13.
Affected Systems and Versions
The vulnerability impacts EcoStruxure EV Charging Expert versions HMIBSCEA53D1EDB, HMIBSCEA53D1EDS, HMIBSCEA53D1EDM, HMIBSCEA53D1EDL, HMIBSCEA53D1ESS, HMIBSCEA53D1ESM, and HMIBSCEA53D1EML.
Exploitation Mechanism
The vulnerability can be exploited by a remote attacker to conduct cross-domain attacks and bypass CSRF protections, leading to unauthorized access.
Mitigation and Prevention
This section provides guidance on mitigating and preventing the CVE-2022-22808 vulnerability.
Immediate Steps to Take
Users are advised to update EcoStruxure EV Charging Expert to SP8 (Version 01) V4.0.0.13 or later to mitigate the CSRF vulnerability.
Long-Term Security Practices
Implementing web application firewalls and regularly monitoring for CSRF vulnerabilities can enhance the long-term security posture.
Patching and Updates
Stay informed about security updates from Schneider Electric and apply patches promptly to safeguard against potential CSRF attacks.