CVE-2022-34759

HighCVSS 7.5/10Last modified Jun 17, 2026

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)

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
Schneider Electric	OPC UA Modicon Communication Module	>= BMENUA0100, < V1.10
Schneider Electric	X80 advanced RTU Communication Module	BMENOR2200H V1.0

References

Timeline

Published: Jul 13, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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