CVE-2022-45789

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert (All Versions), EcoStruxure Process Expert (All Versions), Modicon M340 CPU - part numbers BMXP34* (All Versions), Modicon M580 CPU - part numbers BMEP* and BMEH* (All Versions), Modicon M580 CPU Safety - part numbers BMEP58*S and BMEH58*S (All Versions)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
schneiderCNA
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
VendorProductVersion
schneider-electricecostruxure_control_expert
*
schneider-electricecostruxure_process_expert
𝑥
≤ 2020
schneider-electricmodicon_m340_bmxp341000_firmware
*
schneider-electricmodicon_m340_bmxp342000_firmware
*
schneider-electricmodicon_m340_bmxp342010_firmware
-
schneider-electricmodicon_m340_bmxp3420102_firmware
*
schneider-electricmodicon_m340_bmxp342020_firmware
*
schneider-electricmodicon_m340_bmxp342020h_firmware
*
schneider-electricmodicon_m340_bmxp342030_firmware
*
schneider-electricmodicon_m340_bmxp3420302_firmware
*
schneider-electricmodicon_m340_bmxp3420302h_firmware
*
schneider-electricmodicon_m340_bmxp342030h_firmware
*
schneider-electricmodicon_m580_bmep581020_firmware
*
schneider-electricmodicon_m580_bmep581020h_firmware
*
schneider-electricmodicon_m580_bmep582020_firmware
*
schneider-electricmodicon_m580_bmep582020h_firmware
*
schneider-electricmodicon_m580_bmep582040_firmware
*
schneider-electricmodicon_m580_bmep582040h_firmware
*
schneider-electricmodicon_m580_bmep582040s_firmware
*
schneider-electricmodicon_m580_bmep583020_firmware
*
schneider-electricmodicon_m580_bmep583040_firmware
*
schneider-electricmodicon_m580_bmep584020_firmware
*
schneider-electricmodicon_m580_bmep584040_firmware
*
schneider-electricmodicon_m580_bmep584040s_firmware
*
schneider-electricmodicon_m580_bmep585040_firmware
*
schneider-electricmodicon_m580_bmep585040c_firmware
*
schneider-electricmodicon_m580_bmep586040_firmware
*
schneider-electricmodicon_m580_bmep586040c_firmware
*
schneider-electricmodicon_m580_bmeh582040_firmware
*
schneider-electricmodicon_m580_bmeh582040c_firmware
*
schneider-electricmodicon_m580_bmeh582040s_firmware
*
schneider-electricmodicon_m580_bmeh584040_firmware
*
schneider-electricmodicon_m580_bmeh584040c_firmware
*
schneider-electricmodicon_m580_bmeh584040s_firmware
*
schneider-electricmodicon_m580_bmeh586040_firmware
*
schneider-electricmodicon_m580_bmeh586040c_firmware
*
schneider-electricmodicon_m580_bmeh586040s_firmware
*
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-06&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-010-06_Modicon_Controllers_Security_Notification.pdf
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-06&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-010-06_Modicon_Controllers_Security_Notification.pdf