CVE-2018-7761

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A vulnerability exists in the HTTP request parser in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200 which could allow arbitrary code execution.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
Schneider Electric SEModicon M340, Modicon Premium, Modicon Quantum, BMXNOR0202All Modicon M340, Premium, Quantum PLCs and BMXNOR0202

References

Timeline

Published
Apr 18, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-7761: Critical severity, CVSS 9.8 | Vulnix