CVE-2021-25003 : Security Advisory and Response
Learn about CVE-2021-25003 affecting WPCargo Track & Trace WordPress plugin before version 6.9.0, allowing unauthenticated attackers to execute RCE. Find mitigation steps here.
A detailed overview of the CVE-2021-25003 vulnerability affecting the WPCargo Track & Trace WordPress plugin before version 6.9.0, allowing unauthenticated attackers to execute remote code execution (RCE).
Understanding CVE-2021-25003
This section provides insights into the nature and impact of the vulnerability.
What is CVE-2021-25003?
The WPCargo Track & Trace WordPress plugin before version 6.9.0 contains a file that permits unauthenticated attackers to create a PHP file anywhere on the web server, leading to remote code execution (RCE).
The Impact of CVE-2021-25003
The vulnerability enables attackers without authentication to plant malicious PHP files on the server, potentially allowing them to execute arbitrary commands and compromise the system.
Technical Details of CVE-2021-25003
Explore the technical aspects and implications of the vulnerability in this section.
Vulnerability Description
The flaw in the WPCargo Track & Trace plugin permits unauthorized users to write PHP files on the server, opening the door to RCE attacks.
Affected Systems and Versions
WPCargo Track & Trace versions earlier than 6.9.0 are affected by this vulnerability, leaving websites with these versions exposed to exploitation.
Exploitation Mechanism
Attackers leverage the flaw in the plugin to upload and execute PHP files on the server without needing any authentication, potentially leading to a complete system compromise.
Mitigation and Prevention
Discover the necessary steps to protect your systems from CVE-2021-25003.
Immediate Steps to Take
Update the WPCargo Track & Trace plugin to version 6.9.0 or higher immediately to patch the vulnerability and prevent unauthorized RCE attacks.
Long-Term Security Practices
Regularly update all WordPress plugins and themes, maintain strong access controls, and monitor server activity to enhance overall security.
Patching and Updates
Stay informed about security updates from plugin vendors and promptly apply patches to address known vulnerabilities.