CVE-2022-34763

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists that could cause loading of unauthorized firmware images due to improper verification of the firmware signature. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)

Una CWE-345: Se presenta una vulnerabilidad de Verificación Insuficiente de la Autenticidad de los Datos que podría causar la carga de imágenes de firmware no autorizadas debido a la verificación incorrecta de la firma del firmware. Productos afectados: X80 advanced RTU Communication Module (BMENOR2200H) (versiones V2.01 y posteriores), OPC UA Modicon Communication Module (BMENUA0100) (versiones V1.10 y anteriores)

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-06-28 CVE Reserved
2022-07-13 CVE Published
2024-02-03 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-345: Insufficient Verification of Data Authenticity

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
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	2022-07-27

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Schneider-electric Search vendor "Schneider-electric"	Opc Ua Module For M580 Firmware Search vendor "Schneider-electric" for product "Opc Ua Module For M580 Firmware"	<= 1.10 Search vendor "Schneider-electric" for product "Opc Ua Module For M580 Firmware" and version " <= 1.10"	-	Affected	in	Schneider-electric Search vendor "Schneider-electric"	Opc Ua Module For M580 Search vendor "Schneider-electric" for product "Opc Ua Module For M580"	-	-	Safe
Schneider-electric Search vendor "Schneider-electric"	X80 Advanced Rtu Module Firmware Search vendor "Schneider-electric" for product "X80 Advanced Rtu Module Firmware"	>= 2.01 Search vendor "Schneider-electric" for product "X80 Advanced Rtu Module Firmware" and version " >= 2.01"	-	Affected	in	Schneider-electric Search vendor "Schneider-electric"	X80 Advanced Rtu Module Search vendor "Schneider-electric" for product "X80 Advanced Rtu Module"	-	-	Safe