CVE-2022-0222

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)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
schneiderCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 37%
VendorProductVersion
schneider-electricmodicon_m340_bmxp341000_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp342000_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp342010_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp3420102_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp342020_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp342020h_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp342030_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp3420302_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp3420302h_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxp342030h_firmware
𝑥
< 3.50
schneider-electricmodicon_m340_bmxnoe0100_firmware
-
schneider-electricmodicon_m340_bmxnoe0110_firmware
-
schneider-electricmodicon_m340_bmxnoe0110h_firmware
-
schneider-electricmodicon_m340_bmxnor0200h_firmware
-
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.se.com/us/en/download/document/SEVD-2022-102-02/
https://www.se.com/us/en/download/document/SEVD-2022-102-02/