Check Point Advisories

Schneider Electric U.motion Builder nfcserver.php SQL Injection (CVE-2017-7973)

Vulnerability
Protection

Check Point Reference:	CPAI-2017-0837
Date Published:	16 Oct 2017
Severity:	High
Last Updated:	Monday 16 October, 2017
Source:	Schneider Electric
Industry Reference:	CVE-2017-7973
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Schneider Electric U.motion Builder 1.2.1 and prior
Vulnerability Description	An SQL injection vulnerability exists in Schneider Electric U.motion Builder. The vulnerability is due to insufficient validation of the sessionid HTTP request parameter in requests made to nfcserver.php.A remote, unauthenticated user can exploit this vulnerability by sending a crafted HTTP request to the affected page.

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

In the IPS tab, click Protections and find the Schneider Electric U.motion Builder nfcserver.php SQL Injection protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Application Servers Protection Violation.
Attack Information: Schneider Electric U.motion Builder nfcserver.php SQL Injection