high
7.5
CWE
269
Advisory Published
Updated

CVE-2022-0222

First published: Tue Nov 22 2022(Updated: )

A CWE-269: Improper Privilege Management vulnerability exists that could cause a denial of service of the Ethernet communication of the controller when sending a specific request over SNMP. Affected products: Modicon M340 CPUs(BMXP34* versions prior to V3.40), Modicon M340 X80 Ethernet Communication modules:BMXNOE0100 (H), BMXNOE0110 (H), BMXNOR0200H RTU(BMXNOE* all versions)(BMXNOR* versions prior to v1.7 IR24)

Credit: cybersecurity@se.com

Affected SoftwareAffected VersionHow to fix
Schneider Electric Modicon M340 BMXP341000 Firmware<3.50
Schneider Electric Modicon M340 BMXP341000
Schneider Electric Modicon M340 BMXP342000 Firmware<3.50
Schneider Electric Modicon M340 BMXP342000 Firmware
Schneider Electric Modicon M340 BMXP342010 Firmware<3.50
Schneider Electric Modicon M340 BMXP342010 Firmware
Schneider Electric Modicon M340 BMXP3420102 Firmware<3.50
Schneider Electric Modicon M340 BMXP3420102
Schneider Electric Modicon M340 BMXP342020 Firmware<3.50
Schneider Electric Modicon M340 BMXP342020
Schneider Electric Modicon M340 BMXP342020H Firmware<3.50
Schneider Electric Modicon M340 BMXP342020H
Schneider Electric Modicon M340 BMXP342030 Firmware<3.50
Schneider Electric Modicon M340 BMXP342030H
Schneider Electric Modicon M340 BMXP3420302 Firmware<3.50
Schneider Electric Modicon M340 BMXP3420302 Firmware
Schneider Electric Modicon M340 BMXP3420302H Firmware<3.50
Schneider Electric Modicon M340 BMXP3420302H Firmware
Schneider Electric Modicon M340 BMXP342030H Firmware<3.50
Schneider Electric Modicon M340 BMXP342030H
schneider-electric Modicon M340 BMXNOE0100
schneider-electric Modicon M340 BMXNOE0100 firmware
Schneider Electric Modicon M340 BMXNOE0110 Firmware
Schneider Electric Modicon M340 BMXNOE0110 Firmware
Schneider Electric Modicon M340 BMX NOE 0110H
schneider-electric Modicon M340
Schneider Electric Modicon M340 BMX NOR 0200H firmware
Schneider Electric Modicon M340 BMXNOR0200H

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2022-0222.

  • What is the severity of CVE-2022-0222?

    The severity of CVE-2022-0222 is high with a severity value of 7.5.

  • What is the CWE ID of CVE-2022-0222?

    The CWE ID of CVE-2022-0222 is CWE-269.

  • Which products are affected by CVE-2022-0222?

    The affected products are Modicon M340 CPUs (BMXP34* versions prior to V3.40) and Modicon M340 X80 Ethernet Communication.

  • How can I fix CVE-2022-0222?

    To fix CVE-2022-0222, update the Modicon M340 CPUs to version V3.40 or higher.

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