CWE
754
Advisory Published
Updated

CVE-2022-24323

First published: Wed Mar 09 2022(Updated: )

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a disruption of communication between the Modicon controller and the engineering software, when an attacker is able to intercept and manipulate specific Modbus response data. Affected Product: EcoStruxure Process Expert (V2021 and prior), EcoStruxure Control Expert (V15.0 SP1 and prior)

Credit: cybersecurity@se.com

Affected SoftwareAffected VersionHow to fix
Schneider-electric Ecostruxure Control Expert<15.0
Schneider-electric Ecostruxure Control Expert=15.0
Schneider-electric Ecostruxure Control Expert=15.0-sp1
Schneider-electric Ecostruxure Process Expert<=2021

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Frequently Asked Questions

  • What is the vulnerability ID of this vulnerability?

    The vulnerability ID of this vulnerability is CVE-2022-24323.

  • What is the severity of CVE-2022-24323?

    The severity of CVE-2022-24323 is medium with a severity value of 5.9.

  • What is the CWE ID of CVE-2022-24323?

    The CWE ID of CVE-2022-24323 is CWE-754.

  • How does CVE-2022-24323 affect Schneider Electric EcoStruxure Control Expert?

    CVE-2022-24323 may cause a disruption of communication between the Modicon controller and the engineering software, if an attacker intercepts and manipulates specific Modbus response data.

  • How can I fix CVE-2022-24323?

    To fix CVE-2022-24323, it is recommended to apply the necessary security patches provided by Schneider Electric.

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