CVE-2020-24203 : Security Advisory and Response

A vulnerability in the upload pic function of Projects World Travel Management System v1.0 allows remote unauthenticated attackers to execute arbitrary code.

Understanding CVE-2020-24203

This CVE involves insecure file permissions and arbitrary file upload, leading to remote code execution.

What is CVE-2020-24203?

The vulnerability in the upload pic function of Projects World Travel Management System v1.0 enables remote unauthenticated attackers to gain remote code execution by exploiting insecure file permissions and arbitrary file upload.

The Impact of CVE-2020-24203

The vulnerability allows attackers to execute arbitrary code on the affected system, potentially leading to unauthorized access, data theft, and system compromise.

Technical Details of CVE-2020-24203

The technical aspects of this CVE include:

Vulnerability Description

The issue arises from insecure file permissions and arbitrary file upload in the upload pic function of updatesubcategory.php in Projects World Travel Management System v1.0.

Affected Systems and Versions

Product: Projects World Travel Management System
Version: 1.0

Exploitation Mechanism

Attackers can exploit this vulnerability remotely without authentication, gaining the ability to execute malicious code on the target system.

Mitigation and Prevention

To address CVE-2020-24203, consider the following steps:

Immediate Steps to Take

Disable the upload pic function until a patch is available.
Implement proper input validation and file upload restrictions.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Regularly update and patch the system and its components.
Conduct security assessments and penetration testing to identify and remediate vulnerabilities.
Educate users and administrators on secure coding practices and the importance of security awareness.

Patching and Updates

Apply patches or updates provided by the vendor to fix the vulnerability and enhance system security.