Vulnerabilities > CVE-2022-34759 - Unspecified vulnerability in Schneider-Electric products

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

schneider-electric

NVD

Published: 2022-07-13

Updated: 2024-11-21

Summary

A CWE-787: Out-of-bounds Write vulnerability exists that could cause a denial of service of the webserver due to improper parsing of the HTTP Headers. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V1.0), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)

Vulnerable Configurations

Part	Description	Count
OS	Schneider-Electric Schneider Electric OPC UA Module FOR M580 Firmware * Schneider Electric X80 Advanced RTU Module Firmware 1.0	2
Hardware	Schneider-Electric Schneider Electric OPC UA Module FOR M580 - Schneider Electric X80 Advanced RTU Module -	2

References

https://download.schneider-electric.com/files?p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-193-01_OPC_UA_X80_Advanced_RTU_Modicon_Communication_Modules+_Security_Notification.pdf
https://download.schneider-electric.com/files?p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-193-01_OPC_UA_X80_Advanced_RTU_Modicon_Communication_Modules+_Security_Notification.pdf