Vulnerability Details CVE-2022-34759
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)
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.9%
CVSS Severity
CVSS v3 Score 7.5
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
Products affected by CVE-2022-34759
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cpe:2.3:h:schneider-electric:opc_ua_module_for_m580:-
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cpe:2.3:h:schneider-electric:x80_advanced_rtu_module:-
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cpe:2.3:o:schneider-electric:opc_ua_module_for_m580_firmware:*
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cpe:2.3:o:schneider-electric:x80_advanced_rtu_module_firmware:1.0