CVE-2022-40693 : Security Advisory and Response

A cleartext transmission vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. This vulnerability can be exploited by a specially-crafted network sniffing to disclose sensitive information. An attacker can sniff network traffic to trigger this vulnerability.

Understanding CVE-2022-40693

This section provides insights into the nature and impact of CVE-2022-40693.

What is CVE-2022-40693?

CVE-2022-40693 is a cleartext transmission vulnerability found in Moxa SDS-3008 Series Industrial Ethernet Switch 2.1, allowing attackers to sniff network traffic and expose sensitive information.

The Impact of CVE-2022-40693

The vulnerability poses a medium risk with a CVSS base score of 5.9. Attackers can gain unauthorized access to confidential information through network sniffing.

Technical Details of CVE-2022-40693

Delve deeper into the specifics of the vulnerability to understand its implications.

Vulnerability Description

The vulnerability arises due to cleartext transmission of sensitive information within the web application functionality of the affected industrial Ethernet switch.

Affected Systems and Versions

Moxa SDS-3008 Series Industrial Ethernet Switch version 2.1 is affected by this vulnerability.

Exploitation Mechanism

By conducting network sniffing, an adversary can exploit the vulnerability to intercept and expose confidential data.

Mitigation and Prevention

Explore the necessary steps to mitigate the risks associated with CVE-2022-40693.

Immediate Steps to Take

It is advised to apply security patches provided by Moxa to address the cleartext transmission vulnerability promptly.

Long-Term Security Practices

Implementing secure communication protocols and network monitoring mechanisms can prevent unauthorized access to sensitive information.

Patching and Updates

Regularly check for security advisories and updates from Moxa to safeguard against potential threats.