CVE-2018-7759

7.5HIGH

Key Information:

Vendor
Schneider Electric
Status
Modicon M340, Modicon Premium, Modicon Quantum, Bmxnor0200
Vendor
CVE Published:
18 April 2018

Summary

A buffer overflow vulnerability exists in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200. The buffer overflow vulnerability is caused by the length of the source string specified (instead of the buffer size) as the number of bytes to be copied.

Affected Version(s)

Modicon M340, Modicon Premium, Modicon Quantum, BMXNOR0200 All Modicon M340, Premium, Quantum PLCs and BMXNOR0200

References

https://www.schneider-electric.com/en/download/document/S...
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.