CVE-2022-34760

HIGH

Schneider-electric Opc UA Module For M580 Firmware - Infinite Loop

Title source: rule

Description

A CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability exists that could cause a denial of service of the webserver due to improper handling of the cookies. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V1.0), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)

References (1)

[Patch, Vendor Advisory] 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

Scores

CVSS v3 7.5

EPSS 0.0046

EPSS Percentile 64.0%

Attack Vector NETWORK

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

Details

CWE

CWE-835

Status published

Products (2)

schneider-electric/opc_ua_module_for_m580_firmware < 1.10

schneider-electric/x80_advanced_rtu_module_firmware 1.0

Published Jul 13, 2022

Tracked Since Feb 18, 2026