Check Point Advisories

Inductive Automation Ignition Insecure Deserialization (CVE-2023-39473)

Check Point Reference: CPAI-2023-0784
Date Published: 24 Sep 2024
Severity: High
Last Updated: Tuesday 24 September, 2024
Source:
Industry Reference:CVE-2023-39473
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Inductive Automation Ignition 8.1.31 and prior
Vulnerability Description An insecure deserialization vulnerability exists in Inductive Automation Ignition. Successful exploitation could result in remote code execution under the security context of system on the target server.

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 Inductive Automation Ignition Insecure Deserialization (CVE-2023-39473) 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:  SCADA Protection Violation.
Attack Information:  Inductive Automation Ignition Insecure Deserialization (CVE-2023-39473)

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