CVE-2023-31148 : Security Advisory and Response
Learn about CVE-2023-31148, an Improper Input Validation vulnerability in Schweitzer Engineering Laboratories products. Understand the impact, affected systems, and mitigation strategies.
A detailed analysis of CVE-2023-31148 highlighting the vulnerability, impact, technical details, and mitigation strategies.
Understanding CVE-2023-31148
This section provides insights into the severity and implications of the CVE-2023-31148 vulnerability.
What is CVE-2023-31148?
CVE-2023-31148 is an Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface, potentially enabling a remote authenticated attacker to execute arbitrary code.
The Impact of CVE-2023-31148
The vulnerability, categorized under CAPEC-242 for Code Injection, poses a critical threat with a CVSS base score of 9.1. It can result in high impacts on confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2023-31148
Explore the specific technical aspects and affected systems of CVE-2023-31148.
Vulnerability Description
An Improper Input Validation vulnerability in the SEL RTAC Web Interface allows remote authenticated attackers to execute arbitrary code, potentially leading to unauthorized system access and manipulation.
Affected Systems and Versions
The vulnerability affects multiple SEL products, including SEL-3505, SEL-3530, SEL-3555, and more, with specific versions such as R132-V0, R134-V0, and R144-V2.
Exploitation Mechanism
The vulnerability can be exploited by remote authenticated attackers leveraging the improper input validation flaw in the web interface, enabling the execution of malicious code on the targeted systems.
Mitigation and Prevention
Learn about the necessary steps to mitigate the CVE-2023-31148 vulnerability and enhance the overall security posture.
Immediate Steps to Take
Immediately apply patches or security updates provided by Schweitzer Engineering Laboratories to address the vulnerability. Additionally, monitor system logs for any suspicious activities.
Long-Term Security Practices
Implement robust input validation mechanisms, conduct regular security audits, and provide security awareness training to mitigate similar vulnerabilities in the future.
Patching and Updates
Regularly update SEL products impacted by CVE-2023-31148 to the latest secure versions and follow best practices to ensure ongoing protection against potential threats.