Check Point Advisories

Schneider Electric Struxureware Data Center Expert Directory Traversal (CVE-2021-22794)

Check Point Reference: CPAI-2021-0993
Date Published: 27 Dec 2021
Severity: High
Last Updated: Monday 27 December, 2021
Source:
Industry Reference:CVE-2021-22794
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Struxureware Data Center Expert
Vulnerability Description A directory traversal vulnerability exists in Schneider Electric Struxureware Data Center Expert. The vulnerability is due to improper validation of user-supplied input.

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 R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Schneider Electric Struxureware Data Center Expert Directory Traversal (CVE-2021-22794) 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 Client Enforcement Violation.
Attack Information:  Schneider Electric Struxureware Data Center Expert Directory Traversal (CVE-2021-22794)

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