CVE-2020-19267 : Vulnerability Insights and Analysis

Dswjcms 1.6.4 allows attackers to execute arbitrary code by uploading a crafted PHP file.

Understanding CVE-2020-19267

An issue in index.php/Dswjcms/Basis/resources of Dswjcms 1.6.4 enables attackers to execute arbitrary code through a specific method.

What is CVE-2020-19267?

This CVE identifies a vulnerability in Dswjcms 1.6.4 that permits threat actors to run malicious code by uploading a specially crafted PHP file.

The Impact of CVE-2020-19267

The exploitation of this vulnerability can lead to unauthorized execution of arbitrary code on the affected system, potentially resulting in severe consequences such as data theft, system compromise, or further network exploitation.

Technical Details of CVE-2020-19267

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The flaw in index.php/Dswjcms/Basis/resources of Dswjcms 1.6.4 allows threat actors to execute arbitrary code by uploading a malicious PHP file.

Affected Systems and Versions

Affected Version: Dswjcms 1.6.4
Product: Not applicable
Vendor: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by uploading a specifically crafted PHP file to the vulnerable component, enabling them to execute arbitrary code on the target system.

Mitigation and Prevention

Protecting systems from CVE-2020-19267 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable file uploads in the affected component to prevent malicious PHP file uploads.
Implement file type validation to block uploads of PHP files.
Regularly monitor and review uploaded files for any suspicious activity.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Keep systems and software up to date to patch known security issues and prevent exploitation.

Patching and Updates

Ensure that the Dswjcms software is updated to a secure version that addresses the vulnerability to mitigate the risk of exploitation.