CVE-2023-49213 : Security Advisory and Response

A detailed overview of CVE-2023-49213, including its impact, technical details, and mitigation strategies.

Understanding CVE-2023-49213

This section covers the essential information about the security vulnerability identified as CVE-2023-49213.

What is CVE-2023-49213?

The API endpoints in Ironman PowerShell Universal 3.0.0 through 4.2.0 are vulnerable to remote code execution via crafted HTTP requests when utilizing param blocks, due to inadequate sanitization of input strings. The fixed versions addressing this issue are 3.10.2, 4.1.10, and 4.2.1.

The Impact of CVE-2023-49213

The vulnerability in Ironman PowerShell Universal could enable remote attackers to execute arbitrary commands on the affected system, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2023-49213

Delve into the specifics of CVE-2023-49213, including the vulnerability description, affected systems, and exploitation mechanisms.

Vulnerability Description

The issue arises from the lack of proper input validation in the API endpoints of Ironman PowerShell Universal, allowing attackers to manipulate HTTP requests to execute malicious commands.

Affected Systems and Versions

All versions between 3.0.0 and 4.2.0 of Ironman PowerShell Universal are impacted. The versions 3.10.2, 4.1.10, and 4.2.1 have been released to address this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable API endpoints, leveraging param blocks to execute malicious commands.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-49213 and prevent potential security incidents.

Immediate Steps to Take

Immediately update Ironman PowerShell Universal to the patched versions: 3.10.2, 4.1.10, or 4.2.1. Additionally, review and restrict access to the affected API endpoints.

Long-Term Security Practices

Establish robust input validation mechanisms, conduct regular security assessments, and stay informed about security updates to prevent similar vulnerabilities in the future.

Patching and Updates

Regularly monitor for security advisories from Ironman PowerShell Universal and promptly apply patches and updates to ensure the security of your systems.