Check Point Advisories

Zoho ManageEngine OpManager External Entity Injection (CVE-2018-18980)

Check Point Reference: CPAI-2018-1301
Date Published: 25 Feb 2020
Severity: High
Last Updated: 25 Feb 2020
Industry Reference:CVE-2018-18980
Protection Provided by:

Security Gateway
R80, R77, R75

Who is Vulnerable? ManageEngine OpManager 12.3 prior to build 123214
Vulnerability Description An External Entity Injection information disclosure vulnerability exists in ManageEngine OpManager. This vulnerability is due to insufficient validation of the RequestXML parameter when processing requests sent to BusinessViewFlashImpl. A remote, unauthenticated attacker could exploit this vulnerability by sending a malicious HTTP request to the target system. Successful exploitation could allow the attacker to read arbitrary files from the target system.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Zoho ManageEngine OpManager External Entity Injection (CVE-2018-18980) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Web Server Enforcement Violation.
Attack Information:  Zoho ManageEngine OpManager External Entity Injection (CVE-2018-18980)

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