CVE-2020-12116 Explained : Impact and Mitigation

Zoho ManageEngine OpManager Stable build before 124196 and Released build before 125125 allows an unauthenticated attacker to read arbitrary files on the server by sending a crafted request.

Understanding CVE-2020-12116

Zoho ManageEngine OpManager is vulnerable to an attack that enables unauthorized access to sensitive files on the server.

What is CVE-2020-12116?

This CVE refers to a security vulnerability in Zoho ManageEngine OpManager that permits an unauthenticated attacker to retrieve arbitrary files from the server by exploiting a specific request.

The Impact of CVE-2020-12116

The vulnerability poses a significant risk as it allows unauthorized access to sensitive information stored on the server, potentially leading to data breaches and privacy violations.

Technical Details of CVE-2020-12116

Zoho ManageEngine OpManager is susceptible to a file read vulnerability that can be exploited by an unauthenticated attacker.

Vulnerability Description

The vulnerability in Zoho ManageEngine OpManager before build 124196 and 125125 allows attackers to read arbitrary files on the server without authentication.

Affected Systems and Versions

Product: Zoho ManageEngine OpManager
Versions: Stable build before 124196 and Released build before 125125

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a specifically crafted request to the server, enabling them to access and read sensitive files.

Mitigation and Prevention

To address CVE-2020-12116, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Update Zoho ManageEngine OpManager to the latest stable build to mitigate the vulnerability.
Monitor server logs for any suspicious file access attempts.

Long-Term Security Practices

Implement access controls and authentication mechanisms to restrict unauthorized access.
Regularly audit and review server configurations to identify and address security gaps.

Patching and Updates

Apply security patches and updates provided by Zoho ManageEngine to fix the vulnerability and enhance system security.