Check Point Advisories

Netgear ProSAFE NMS300 Stored Cross-Site Scripting (CVE-2023-50231)

Check Point Reference: CPAI-2023-1766
Date Published: 13 Jun 2024
Severity: Medium
Last Updated: Thursday 13 June, 2024
Source:
Industry Reference:CVE-2023-50231
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Netgear ProSAFE NMS300 prior to 1.7.0.31
Vulnerability Description A stored cross-site scripting vulnerability exists for Netgear ProSAFE NMS300. This vulnerability is due to improper input validation in the saveNodeLabel method.Successfully exploiting this vulnerability could result in arbitrary code execution in the context of the victim's browser.

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 Netgear ProSAFE NMS300 Stored Cross-Site Scripting (CVE-2023-50231) 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:  Application Servers Protection Violation.
Attack Information:  Netgear ProSAFE NMS300 Stored Cross-Site Scripting (CVE-2023-50231)

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