CVE-2022-0222

State: Published
Severity: 7.5 High
Published: Nov 22, 2022
Updated: Apr 29, 2025
Reserved: Jan 13, 2022

Description

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)

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	schneider

Weaknesses

CWE-269 Improper Privilege Management

Affected Products

Product	Versions
Modicon M340 CPUsSchneider Electric	BMXP34* to before V3.40Affected
Modicon M340 X80 Ethernet Communication modules: BMXNOE0100 (H) BMXNOE0110 (H) BMXNOR0200H RTUSchneider Electric	BMXNOE* All VersionsAffected BMXNOR* to before v1.7 IR24 Affected

References

https://www.se.com/us/en/download/document/SEVD-2022-102-02/

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