CVE-2022-34763

2022-07-1321:15:08

CWE-345

[email protected]

web.nvd.nist.gov

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

31.9%

JSON

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)

Affected configurations

NVD

Node

schneider-electricopc_ua_module_for_m580_firmwareRange≤1.10

AND

schneider-electricopc_ua_module_for_m580Match-

Node

schneider-electricx80_advanced_rtu_module_firmwareRange2.01≥

AND

schneider-electricx80_advanced_rtu_moduleMatch-

References

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