CVE-2023-0432 : Vulnerability Insights and Analysis

This CVE involves an authenticated command injection vulnerability in the web configuration service of a specific device, which could allow an attacker to execute system commands on the operating system in the context of the user "root."

Understanding CVE-2023-0432

This section will delve into the details of CVE-2023-0432, outlining what it entails, its potential impact, technical aspects, and mitigation strategies.

What is CVE-2023-0432?

The CVE-2023-0432 vulnerability resides in the web configuration service of the affected device, enabling authenticated attackers to execute system commands on the operating system with elevated privileges.

The Impact of CVE-2023-0432

If exploited, this vulnerability could lead to a complete compromise of the device by allowing attackers to run unauthorized commands within the system, posing a significant security risk to the affected environment.

Technical Details of CVE-2023-0432

In this section, we will explore the specific technical aspects of CVE-2023-0432, including the vulnerability description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The web configuration service of the affected device contains an authenticated command injection flaw, enabling attackers with credentials to execute system commands as the "root" user, potentially leading to a full compromise of the device.

Affected Systems and Versions

The vulnerability affects the "DX-2100-L1-CN" product by Delta Electronics, specifically version "1.5.0.10."

Exploitation Mechanism

Attackers with access to the web service credentials can exploit this vulnerability to execute arbitrary system commands on the OS, gaining unauthorized control over the device.

Mitigation and Prevention

To address CVE-2023-0432 and enhance the security posture of the affected device, users and administrators should take immediate actions and implement long-term security measures.

Immediate Steps to Take

It is crucial for users to update the device firmware to at least version "1.5.0.12," the patched release by Delta Electronics, to eliminate the vulnerability and prevent potential exploitation.

Long-Term Security Practices

Implementing strong password policies, regularly updating firmware and software, monitoring network activity, and conducting regular security assessments can help prevent similar vulnerabilities in the future.

Patching and Updates

Delta Electronics has released a patch for CVE-2023-0432 in version "1.5.0.12" and recommends all users to update their device firmware to this version or newer to mitigate the risk of exploitation and enhance the security of the affected devices.