Home/CVE/Hard coded accounts exist in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 control
CVE

CVE-2018-7241

Hard coded accounts exist in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 control

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

CRITICAL · CVSS 9.8 EPSS 0.00552
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-798Use of Hard-coded Credentials
▤

Affected Products & Versions

57
schneider-electric bmxnor0200 firmwareall versions
schneider-electric bmxnor0200h firmwareall versions
schneider-electric 140cpu65150 firmwareall versions
schneider-electric 140cpu31110 firmwareall versions
schneider-electric 140cpu43412u firmwareall versions
schneider-electric 140cpu65160 firmwareall versions
schneider-electric 140cpu65260 firmwareall versions
schneider-electric 140cpu65860 firmwareall versions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · cybersecurity@se.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Apr 2018 · 08:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2018-icsa-18-086-01
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/103542Third Party AdvisoryVDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01Third Party AdvisoryUS Government Resource
https://www.schneider-electric.com/en/download/document/SEVD-2018-081-01/Vendor Advisory
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