CVE-2017-11585 : What You Need to Know

Dayrui FineCms version 5.0.9 is susceptible to remote PHP code execution through a specific parameter manipulation.

Understanding CVE-2017-11585

This CVE involves a vulnerability in dayrui FineCms version 5.0.9 that allows attackers to execute PHP code remotely by exploiting a parameter in a particular request.

What is CVE-2017-11585?

The version 5.0.9 of dayrui FineCms is vulnerable to remote PHP code execution. This can be exploited by manipulating the "param" parameter in a request with the "action=cache" to the "libraries/Template.php" file, also known as Eval Injection.

The Impact of CVE-2017-11585

Attackers can execute malicious PHP code remotely on systems running the vulnerable version of dayrui FineCms.
This vulnerability can lead to unauthorized access, data theft, and potential system compromise.

Technical Details of CVE-2017-11585

Dayrui FineCms version 5.0.9 has a critical security flaw that allows for remote PHP code execution.

Vulnerability Description

The vulnerability arises from improper handling of user input in the "param" parameter of a specific request.
By manipulating this parameter in a request with the "action=cache" to the "libraries/Template.php" file, attackers can inject and execute PHP code.

Affected Systems and Versions

Product: dayrui FineCms
Version: 5.0.9

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating the "param" parameter in a request with the "action=cache" to the "libraries/Template.php" file.

Mitigation and Prevention

Immediate action is crucial to mitigate the risks associated with CVE-2017-11585.

Immediate Steps to Take

Update dayrui FineCms to a patched version that addresses the remote code execution vulnerability.
Monitor system logs for any suspicious activities that might indicate exploitation attempts.

Long-Term Security Practices

Regularly update and patch all software to prevent known vulnerabilities from being exploited.
Implement strict input validation and sanitization practices to mitigate the risk of code injection attacks.

Patching and Updates

Stay informed about security updates released by the software vendor and apply them promptly to secure the system.