CVE-2021-40175 : What You Need to Know

This CVE-2021-40175 article provides details about the vulnerability in Zoho ManageEngine Log360 allowing unrestricted file upload with remote code execution.

Understanding CVE-2021-40175

Zoho ManageEngine Log360 before Build 5219 has a critical vulnerability that can lead to remote code execution.

What is CVE-2021-40175?

This CVE-2021-40175 vulnerability in Zoho ManageEngine Log360 before Build 5219 enables attackers to upload files without restrictions, resulting in potential remote code execution.

The Impact of CVE-2021-40175

Exploitation of this vulnerability can have severe consequences, including unauthorized access, data breach, and manipulation of the affected system.

Technical Details of CVE-2021-40175

Zoho ManageEngine Log360 vulnerability details and impact explained below.

Vulnerability Description

The vulnerability in Zoho ManageEngine Log360 before Build 5219 allows unauthorized file uploads, leading to a serious risk of remote code execution.

Affected Systems and Versions

Product: Zoho ManageEngine Log360
Vendor: Zoho
Version: Before Build 5219

Exploitation Mechanism

Attackers can exploit this vulnerability by uploading malicious files to the affected system, gaining remote access and executing arbitrary code.

Mitigation and Prevention

Protect systems from CVE-2021-40175 with the following measures.

Immediate Steps to Take

Update Zoho ManageEngine Log360 to Build 5219 to eliminate the vulnerability.
Implement network controls to restrict unauthorized access.

Long-Term Security Practices

Conduct regular security assessments to identify and mitigate vulnerabilities promptly.
Educate users on safe file handling practices to prevent malicious file uploads.

Patching and Updates

Regularly apply security patches and updates to all software to address known vulnerabilities effectively.