CVE-2017-11738 : Security Advisory and Response

Zoho ManageEngine Application Manager before version 14.6 Build 14660 is vulnerable to a Time-based Blind SQL Injection attack in the '/auditLogAction.do' module.

Understanding CVE-2017-11738

This CVE identifies a specific vulnerability in Zoho ManageEngine Application Manager that could be exploited by attackers.

What is CVE-2017-11738?

The 'haid' parameter in the '/auditLogAction.do' module of Zoho ManageEngine Application Manager is susceptible to a Time-based Blind SQL Injection attack.

The Impact of CVE-2017-11738

This vulnerability could allow malicious actors to execute SQL injection attacks, potentially leading to unauthorized access to sensitive data or complete system compromise.

Technical Details of CVE-2017-11738

Zoho ManageEngine Application Manager is affected by a critical security flaw.

Vulnerability Description

The 'haid' parameter in the '/auditLogAction.do' module is the source of the vulnerability, enabling attackers to perform Time-based Blind SQL Injection attacks.

Affected Systems and Versions

Product: Zoho ManageEngine Application Manager
Versions affected: Before 14.6 Build 14660

Exploitation Mechanism

Attackers can exploit the 'haid' parameter to inject malicious SQL queries, potentially gaining unauthorized access to the application's database.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks associated with CVE-2017-11738.

Immediate Steps to Take

Update Zoho ManageEngine Application Manager to version 14.6 Build 14660 or later to patch the vulnerability.
Monitor system logs and network traffic for any suspicious activities.
Implement strict input validation mechanisms to prevent SQL injection attacks.

Long-Term Security Practices

Regularly conduct security assessments and penetration testing to identify and address vulnerabilities.
Educate developers and system administrators on secure coding practices and the importance of cybersecurity.

Patching and Updates

Stay informed about security updates and patches released by Zoho ManageEngine and apply them promptly to ensure the security of the application.