CVE-2023-31164 : Exploit Details and Defense Strategies

A vulnerability labeled as CVE-2023-31164 has been identified in the Schweitzer Engineering Laboratories products. This CVE involves an 'Improper Neutralization of Input During Web Page Generation' issue that could be exploited by a remote authenticated attacker to execute arbitrary script code. Here's what you need to know about this CVE.

Understanding CVE-2023-31164

This section delves into the details of the CVE-2023-31164 vulnerability affecting Schweitzer Engineering Laboratories products.

What is CVE-2023-31164?

An 'Improper Neutralization of Input During Web Page Generation' vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface allows a remote authenticated attacker to inject and execute arbitrary script code.

The Impact of CVE-2023-31164

The impact of this vulnerability is categorized under CAPEC-242 - Code Injection. The potential consequences of successful exploitation could be significant.

Technical Details of CVE-2023-31164

In this section, we provide technical insights into the vulnerability, including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability arises from improper neutralization of input during web page generation, leading to a 'Cross-site Scripting' threat that could enable attackers to execute malicious code.

Affected Systems and Versions

The Schweitzer Engineering Laboratories products affected include SEL-3505, SEL-3505-3, SEL-3530, SEL-3530-4, SEL-3532, SEL-3555, SEL-3560S, SEL-3560E, SEL-2241 RTAC module, and SEL-3350 across specific versions.

Exploitation Mechanism

Successful exploitation of this vulnerability requires an attacker to be authenticated remotely, providing an avenue for injecting and executing malicious scripts.

Mitigation and Prevention

This section outlines the steps to mitigate the risks associated with CVE-2023-31164 and prevent potential security breaches.

Immediate Steps to Take

Immediate measures involve applying security patches and updates as soon as they are available to address the vulnerability.

Long-Term Security Practices

In the long term, organizations should emphasize secure coding practices, regular security audits, and employee training to enhance overall cybersecurity posture.

Patching and Updates

Regularly monitoring security bulletins from Schweitzer Engineering Laboratories and deploying recommended patches promptly is vital to prevent exploitation of this vulnerability.