Check Point Advisories

Advantech WebAccess NMS ConfigRestoreAction Arbitrary File Upload (CVE-2020-10621)

Check Point Reference: CPAI-2020-0836
Date Published: 5 Sep 2020
Severity: Critical
Last Updated: Saturday 05 September, 2020
Source:
Industry Reference:CVE-2020-10621
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? WebAccess/NMS
Vulnerability Description An arbitrary file upload vulnerability exists in Advantech WebAccess NMS. The vulnerability is due to insufficient input validation on file paths in the ConfigRestoreAction servlet.

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 Advantech WebAccess NMS ConfigRestoreAction Arbitrary File Upload (CVE-2020-10621) 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:  Content Protection Violation.
Attack Information:  Advantech WebAccess NMS ConfigRestoreAction Arbitrary File Upload (CVE-2020-10621)

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