CVE-2022-34759

State: Published
Severity: 7.5 High
Published: Jul 13, 2022
Updated: Sep 16, 2024
Reserved: Jun 28, 2022

Description

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)

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-787 Out-of-bounds Write

Affected Products

Product	Versions
OPC UA Modicon Communication ModuleSchneider Electric	BMENUA0100 to before V1.10Affected
X80 advanced RTU Communication ModuleSchneider Electric	BMENOR2200H V1.0Affected

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

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