CVE-2023-1143 : Security Advisory and Response

This CVE entry pertains to a vulnerability found in Delta Electronics InfraSuite Device Master versions prior to 1.0.5. The vulnerability could potentially allow an attacker to leverage Lua scripts to remotely execute arbitrary code.

Understanding CVE-2023-1143

This section delves into the specifics of CVE-2023-1143, examining its impact and technical details.

What is CVE-2023-1143?

CVE-2023-1143 is a security flaw identified in Delta Electronics InfraSuite Device Master software versions before 1.0.5. The vulnerability enables threat actors to execute arbitrary code remotely using Lua scripts.

The Impact of CVE-2023-1143

The exploitation of this vulnerability could result in severe consequences, including a high impact on confidentiality, integrity, and availability. With a base score of 8.8, classified as high severity, this vulnerability poses a significant risk to affected systems.

Technical Details of CVE-2023-1143

In this section, we explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism associated with CVE-2023-1143.

Vulnerability Description

The vulnerability in Delta Electronics InfraSuite Device Master software arises from improper handling of Lua scripts, allowing unauthorized execution of arbitrary code by malicious actors.

Affected Systems and Versions

Delta Electronics InfraSuite Device Master versions prior to 1.0.5 are affected by this vulnerability. Systems running versions older than 1.0.5 are at risk of exploitation.

Exploitation Mechanism

By leveraging Lua scripts, threat actors can exploit this vulnerability to execute arbitrary code remotely, potentially compromising the security and functionality of the impacted systems.

Mitigation and Prevention

In this section, we outline necessary steps to mitigate the risks posed by CVE-2023-1143 and prevent potential exploitation.

Immediate Steps to Take

It is crucial for organizations using Delta Electronics InfraSuite Device Master to update their software to version 1.0.5 or newer promptly. Additionally, implementing network security measures and access controls can help mitigate the risk of exploitation.

Long-Term Security Practices

To enhance overall security posture, organizations should conduct regular security assessments, keep software and systems up to date, and educate users on best practices to prevent similar vulnerabilities in the future.

Patching and Updates

Delta Electronics has released version 1.0.5 to address the vulnerability in InfraSuite Device Master. Users are advised to apply the patch provided by the vendor to protect their systems from potential exploitation.