CVE-2018-5377 : Vulnerability Insights and Analysis

Discuz! DiscuzX X3.4 allows remote attackers to bypass access restrictions by manipulating the action parameter in the archiver\index.php endpoint.

Understanding CVE-2018-5377

Discuz! DiscuzX X3.4 vulnerability that enables attackers to overcome access restrictions.

What is CVE-2018-5377?

This CVE refers to a vulnerability in Discuz! DiscuzX X3.4 that allows remote attackers to manipulate the action parameter in the archiver\index.php endpoint, leading to bypassing access restrictions.

The Impact of CVE-2018-5377

The vulnerability can be exploited by remote attackers to gain unauthorized access to restricted areas of the application, potentially compromising sensitive data.

Technical Details of CVE-2018-5377

Details of the technical aspects of the vulnerability.

Vulnerability Description

Remote attackers can exploit the vulnerability in Discuz! DiscuzX X3.4 by manipulating the action parameter in the archiver\index.php endpoint.

Affected Systems and Versions

Product: Discuz! DiscuzX X3.4
Version: Not applicable

Exploitation Mechanism

Attackers can manipulate the action parameter in the archiver\index.php endpoint to bypass access restrictions.

Mitigation and Prevention

Ways to mitigate and prevent exploitation of CVE-2018-5377.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Monitor and restrict access to vulnerable endpoints.
Implement strong access control mechanisms.

Long-Term Security Practices

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

Patching and Updates

Stay informed about security updates and patches released by the software vendor.
Apply patches promptly to secure the system against known vulnerabilities.