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 Software | Affected Version | How 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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The vulnerability ID of this vulnerability is CVE-2022-24323.
The severity of CVE-2022-24323 is medium with a severity value of 5.9.
The CWE ID of CVE-2022-24323 is CWE-754.
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.
To fix CVE-2022-24323, it is recommended to apply the necessary security patches provided by Schneider Electric.