CVE-2018-7760

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An authorization bypass vulnerability exists in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200. Requests to CGI functions allow malicious users to bypass authorization.

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-287

Affected software

VendorProductVersions
Schneider Electric SEModicon M340, Modicon Premium, Modicon Quantum, BMXNOR0201All Modicon M340, Premium, Quantum PLCs and BMXNOR0201

References

Timeline

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

Related CVEs from 2018

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CVE-2018-7760: Critical severity, CVSS 9.8 | Vulnix