CVE-2021-3293 : Security Advisory and Response

A full path disclosure vulnerability exists in emlog v5.3.1 in t/index.php, allowing attackers to view the path to the webroot/file.

Understanding CVE-2021-3293

This section delves into the key aspects of CVE-2021-3293.

What is CVE-2021-3293?

emlog v5.3.1 contains a vulnerability that exposes the full path in t/index.php, enabling threat actors to identify the webroot/file location.

The Impact of CVE-2021-3293

The vulnerability in emlog v5.3.1 can be exploited by malicious individuals to gather critical information about the web application's directory structure, potentially aiding further attacks.

Technical Details of CVE-2021-3293

Explore the specific technicalities associated with CVE-2021-3293.

Vulnerability Description

The flaw in emlog v5.3.1's t/index.php results in the disclosure of the complete file path, granting unauthorized users insight into sensitive system information.

Affected Systems and Versions

emlog v5.3.1 is confirmed to be impacted by this vulnerability, potentially affecting systems that utilize this specific version.

Exploitation Mechanism

Threat actors can exploit the vulnerability by accessing t/index.php in emlog v5.3.1, leveraging the exposed path information.

Mitigation and Prevention

Discover the preventive measures and mitigation strategies to address CVE-2021-3293.

Immediate Steps to Take

Users are advised to restrict access to t/index.php and implement additional security measures to limit exposure to the path disclosure vulnerability.

Long-Term Security Practices

Adopting robust security practices, including regular security audits and monitoring, can enhance the overall resilience of the system against such vulnerabilities.

Patching and Updates

Stay informed about patches and updates released by emlog to remediate the path disclosure vulnerability and strengthen system security.