CVE-2023-28343 : Security Advisory and Response

This CVE record pertains to an OS command injection vulnerability that impacts Altenergy Power Control Software C1.2.5. The vulnerability arises from the presence of shell metacharacters in the

index.php/management/set_timezone

timezone parameter, specifically within the

set_timezone

function in

models/management_model.php

.

Understanding CVE-2023-28343

This section will delve into the specifics of CVE-2023-28343 and its implications.

What is CVE-2023-28343?

CVE-2023-28343 is an OS command injection vulnerability found in Altenergy Power Control Software C1.2.5. It allows attackers to execute arbitrary commands by exploiting shell metacharacters in the timezone parameter.

The Impact of CVE-2023-28343

The exploitation of this vulnerability can lead to unauthorized access, data theft, system manipulation, and potentially complete compromise of the affected software. Attackers could execute malicious commands with the same privileges as the application, posing a significant risk to system integrity.

Technical Details of CVE-2023-28343

In this section, we will explore the technical aspects of CVE-2023-28343 in more detail.

Vulnerability Description

The vulnerability arises due to insufficient input validation in the

set_timezone

function of

models/management_model.php

, allowing unauthorized OS command execution through the timezone parameter.

Affected Systems and Versions

Altenergy Power Control Software C1.2.5 is specifically impacted by this vulnerability. The exact versions are not specified, but the presence of the vulnerability is confirmed.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious shell metacharacters into the

index.php/management/set_timezone

timezone parameter. This manipulation allows for the execution of unauthorized OS commands within the system.

Mitigation and Prevention

To safeguard systems from CVE-2023-28343, effective mitigation strategies and security measures need to be implemented.

Immediate Steps to Take

Update: Check for patches or updates provided by the vendor to address this vulnerability.
Input Sanitization: Implement strict input validation and sanitization mechanisms to prevent unauthorized command injections.
Access Control: Restrict access to sensitive functions and parameters within the software to minimize the attack surface.

Long-Term Security Practices

Regular Security Audits: Conduct routine security audits and assessments to identify and remedy vulnerabilities proactively.
Employee Training: Educate employees on secure coding practices, threat awareness, and the importance of maintaining software security.
Vendor Communication: Establish communication channels with vendors to stay informed about security updates and patches for the software.

Patching and Updates

Stay vigilant for any security advisories or updates released by Altenergy Power Control Software C1.2.5. Applying patches promptly and keeping the software up to date is crucial in mitigating the risks associated with CVE-2023-28343.