CVE-2021-37930 : What You Need to Know

Zoho ManageEngine ADManager Plus version 7110 and earlier versions are vulnerable to an unrestricted file upload issue that can result in remote code execution.

Understanding CVE-2021-37930

This CVE identifies a critical vulnerability in Zoho ManageEngine ADManager Plus that allows attackers to upload files without restrictions, leading to potential remote code execution.

What is CVE-2021-37930?

Zoho ManageEngine ADManager Plus version 7110 and prior versions are affected by an issue that enables unrestricted file uploads. This security flaw can be exploited by threat actors to execute malicious code remotely, posing a severe risk to the system's integrity and data.

The Impact of CVE-2021-37930

The vulnerability in Zoho ManageEngine ADManager Plus can have far-reaching consequences, allowing attackers to compromise sensitive data, disrupt operations, and potentially take control of the affected system.

Technical Details of CVE-2021-37930

Here are the technical aspects of the CVE:

Vulnerability Description

The issue in Zoho ManageEngine ADManager Plus version 7110 and earlier grants attackers the ability to upload files without any restrictions, creating an avenue for remote code execution.

Affected Systems and Versions

Zoho ManageEngine ADManager Plus version 7110 and previous iterations are confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Exploiting this vulnerability involves leveraging the unrestricted file upload capability to introduce malicious files that can execute unauthorized commands on the target system.

Mitigation and Prevention

To address CVE-2021-37930, follow these security measures:

Immediate Steps to Take

Update Zoho ManageEngine ADManager Plus to the latest version that contains a fix for this vulnerability.
Implement network segmentation and access controls to limit exposure to potential attacks.

Long-Term Security Practices

Regularly monitor for any unusual file uploads or system behavior that may indicate a compromise.
Conduct security assessments and penetration testing to identify and rectify vulnerabilities proactively.

Patching and Updates

Stay vigilant for security advisories from Zoho ManageEngine and promptly apply patches for any newly discovered vulnerabilities to safeguard your systems.