CVE-2019-19836 Explained : Impact and Mitigation

An issue with AjaxRestrictedCmdStat has been found in Ruckus Wireless Unleashed up to version 200.7.10.102.64. This vulnerability enables remote code execution by exploiting a POST request which utilizes tools/_rcmdstat.jsp to write to a designated file name.

Understanding CVE-2019-19836

AjaxRestrictedCmdStat in zap in Ruckus Wireless Unleashed through 200.7.10.102.64 allows remote code execution via a POST request that uses tools/_rcmdstat.jsp to write to a specified filename.

What is CVE-2019-19836?

CVE-2019-19836 is a vulnerability in Ruckus Wireless Unleashed that allows remote code execution through a specific POST request.

The Impact of CVE-2019-19836

This vulnerability can be exploited by attackers to execute remote code on affected systems, potentially leading to unauthorized access and control.

Technical Details of CVE-2019-19836

AjaxRestrictedCmdStat in zap in Ruckus Wireless Unleashed through version 200.7.10.102.64 is susceptible to remote code execution.

Vulnerability Description

The vulnerability in AjaxRestrictedCmdStat allows attackers to execute remote code by manipulating a POST request that writes to a specified file name.

Affected Systems and Versions

Product: Ruckus Wireless Unleashed
Versions affected: up to 200.7.10.102.64

Exploitation Mechanism

The vulnerability is exploited by sending a crafted POST request that utilizes tools/_rcmdstat.jsp to write to a designated file name.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-19836.

Immediate Steps to Take

Apply security patches provided by Ruckus Wireless promptly.
Monitor network traffic for any suspicious activity.
Implement strong access controls and authentication mechanisms.

Long-Term Security Practices

Regularly update and patch all software and firmware to prevent vulnerabilities.
Conduct regular security assessments and penetration testing to identify and address weaknesses.
Educate users and IT staff about security best practices.
Implement network segmentation to limit the impact of potential breaches.
Consider implementing intrusion detection and prevention systems.
Stay informed about security advisories and updates from Ruckus Wireless.
Backup critical data regularly to prevent data loss.

Patching and Updates

Ruckus Wireless may release patches or updates to address CVE-2019-19836. It is essential to apply these patches as soon as they are available to secure the system against potential exploits.