Credentials Management Flaw in Modicon Quantum by Schneider Electric
CVE-2018-7788

6.5MEDIUM

Key Information:

Vendor
Schneider Electric
Status
Modicon Quantum With Firmware Versions Prior To V2.40.
Vendor
CVE Published:
22 May 2019

Summary

A credentials management vulnerability exists within the Modicon Quantum device that may result in a denial of service when utilizing a Telnet connection. This flaw is present in devices running firmware versions prior to V2.40, potentially allowing unauthorized access or disruption of service, underscoring the need for timely firmware updates and robust security measures.

Affected Version(s)

Modicon Quantum with firmware prior to V2.40. Modicon Quantum with firmware versions prior to V2.40.

References

https://www.schneider-electric.com/en/download/document/S...
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.