CVE-2021-40174 : Exploit Details and Defense Strategies

Zoho ManageEngine Log360 before Build 5224 allows a CSRF attack for disabling the logon security settings.

Understanding CVE-2021-40174

Zoho ManageEngine Log360 before Build 5224 is susceptible to a CSRF attack that can be exploited to disable logon security settings.

What is CVE-2021-40174?

This CVE identifies a vulnerability in Zoho ManageEngine Log360 before Build 5224 that allows attackers to perform a CSRF attack for disabling the logon security settings.

The Impact of CVE-2021-40174

The vulnerability can be exploited by malicious actors to compromise the security of systems using Zoho ManageEngine Log360 before Build 5224.

Technical Details of CVE-2021-40174

Zoho ManageEngine Log360 before Build 5224

Vulnerability Description

Vulnerability Type: CSRF Attack
Vulnerable Component: Log360
Affected Build: < Build 5224

Affected Systems and Versions

Product: Zoho ManageEngine Log360
Vendor: Zoho
Version: Before Build 5224

Exploitation Mechanism

The attackers can craft a CSRF attack to disable logon security settings by tricking a logged-in user into accessing a malicious link.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risk posed by CVE-2021-40174.

Immediate Steps to Take

Update Zoho ManageEngine Log360 to Build 5224 or newer to fix the vulnerability.
Educate users about the risks of clicking on unfamiliar links to prevent CSRF attacks.

Long-Term Security Practices

Regularly monitor for security updates and install patches promptly.
Implement network security measures to detect and block potential CSRF attacks.

Patching and Updates

Apply patches and updates provided by Zoho to ensure the security of Zoho ManageEngine Log360.