CVE-2018-7241

CRITICAL

Schneider Electric Modicon and BMXNOR0200 Controllers - Use of Hard-coded Credentials

Title source: llm
STIX 2.1

Description

Hard coded accounts exist in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 controllers in all versions of the communication modules.

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/103542
Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01

Scores

CVSS v3 9.8
EPSS 0.0055
EPSS Percentile 68.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-798
Status published
Products (50)
schneider-electric/140cpu31110_firmware
schneider-electric/140cpu31110c_firmware
schneider-electric/140cpu43412u_firmware
schneider-electric/140cpu43412uc_firmware
schneider-electric/140cpu65150_firmware
schneider-electric/140cpu65150c_firmware
schneider-electric/140cpu65160_firmware
schneider-electric/140cpu65160c_firmware
schneider-electric/140cpu65160s_firmware
schneider-electric/140cpu65260_firmware
... and 40 more
Published Apr 18, 2018
Tracked Since Feb 18, 2026