CVE-2017-17733 : Security Advisory and Response

Maccms 8.x allows remote command execution via the wd parameter in an index.php?m=vod-search request.

Understanding CVE-2017-17733

Remote command execution can be achieved in Maccms 8.x by utilizing the wd parameter in a request for index.php?m=vod-search.

What is CVE-2017-17733?

CVE-2017-17733 is a vulnerability in Maccms 8.x that enables remote command execution through a specific parameter in a request.

The Impact of CVE-2017-17733

This vulnerability allows attackers to execute commands remotely, potentially leading to unauthorized access, data theft, and system compromise.

Technical Details of CVE-2017-17733

Vulnerability Description

Remote command execution vulnerability in Maccms 8.x
Exploitable via the wd parameter in index.php?m=vod-search

Affected Systems and Versions

Product: Maccms 8.x
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit the wd parameter in a request for index.php?m=vod-search to execute commands remotely.

Mitigation and Prevention

Immediate Steps to Take

Disable the vulnerable parameter or sanitize user input to prevent command execution.
Implement strict input validation and output encoding to mitigate the risk of remote code execution.

Long-Term Security Practices

Regularly update and patch the Maccms software to address known vulnerabilities.
Conduct security audits and penetration testing to identify and remediate potential weaknesses.

Patching and Updates

Apply security patches provided by Maccms promptly to fix the remote command execution vulnerability.