CVE-2017-11740 : What You Need to Know

Zoho ManageEngine Application Manager 13.1 Build 13100 allows an administrative user to upload files or binaries that can be executed in response to an alarm, potentially leading to remote system execution by malicious actors.

Understanding CVE-2017-11740

This CVE involves a vulnerability in Zoho ManageEngine Application Manager 13.1 Build 13100 that enables attackers to upload harmful scripts for execution on the target system.

What is CVE-2017-11740?

In Zoho ManageEngine Application Manager 13.1 Build 13100, the administrative user can upload files/binaries that are executed when an alarm triggers. This flaw can be exploited by attackers to run malicious scripts on the remote system.

The Impact of CVE-2017-11740

The vulnerability allows unauthorized remote code execution, posing a significant security risk to affected systems.

Technical Details of CVE-2017-11740

Zoho ManageEngine Application Manager 13.1 Build 13100 is susceptible to the following:

Vulnerability Description

Administrative users can upload files/binaries executed on alarm triggering.

Affected Systems and Versions

Product: Zoho ManageEngine Application Manager
Version: 13.1 Build 13100

Exploitation Mechanism

Attackers upload harmful scripts to be executed remotely.

Mitigation and Prevention

Taking immediate action and implementing long-term security practices are crucial:

Immediate Steps to Take

Disable file upload functionality for administrative users.
Monitor system logs for suspicious activities.

Long-Term Security Practices

Regularly update and patch the application to fix vulnerabilities.
Conduct security training for users to prevent similar incidents.
Implement access controls to restrict file execution permissions.
Employ network segmentation to limit the impact of potential breaches.

Patching and Updates

Apply patches provided by Zoho ManageEngine promptly to address this vulnerability.