CVE-2023-48381 Explained : Impact and Mitigation

Softnext Mail SQR Expert has a Local File Inclusion (LFI) vulnerability that allows remote attackers to execute arbitrary PHP files under specific system paths. This article provides insights into the impact, technical details, and mitigation steps for CVE-2023-48381.

Understanding CVE-2023-48381

Softnext Mail SQR Expert - Local File Inclusion-1 vulnerability affects the email management platform allowing unauthenticated remote attackers to exploit this LFI vulnerability.

What is CVE-2023-48381?

Softnext Mail SQR Expert has a vulnerability that enables attackers to execute arbitrary PHP files with .asp file extension under specific system paths without affecting service availability.

The Impact of CVE-2023-48381

The vulnerability poses a medium impact with a CVSS base score of 6.5. It allows attackers to access and modify partial system information, potentially leading to unauthorized data access.

Technical Details of CVE-2023-48381

The vulnerability, identified as CAPEC-126 Path Traversal, allows attackers to traverse directories improperly, leading to unauthorized file execution.

Vulnerability Description

Softnext Mail SQR Expert's LFI vulnerability enables remote attackers to execute arbitrary PHP files in specific system paths.

Affected Systems and Versions

Softnext Mail SQR Expert version less than or equal to 230330 is affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit the vulnerability by accessing a special URL and executing arbitrary PHP files with .asp extension under specific system paths.

Mitigation and Prevention

It is essential to take immediate steps to secure systems and implement long-term security practices to prevent any possible exploitation.

Immediate Steps to Take

Update the Softnext Mail SQR Expert version to 230430 to mitigate the LFI vulnerability.

Long-Term Security Practices

Regularly monitor and update software to patch vulnerabilities and enhance overall system security.

Patching and Updates

Stay informed about security updates and promptly apply patches to eliminate known vulnerabilities in the software.