Permissions and Access Control Vulnerability in Schneider Electric Modicon Quantum
CVE-2019-6815

9.1CRITICAL

Key Information:

Vendor
Schneider Electric
Status
Modicon Quantum - All Firmware Versions
Vendor
CVE Published:
22 May 2019

Summary

In Schneider Electric's Modicon Quantum PLCs, all firmware versions are susceptible to vulnerabilities in permissions and access control when using the Ethernet/IP protocol. These vulnerabilities can potentially result in unauthorized modifications to the PLC configuration, leading to service disruption and operational risks.

Affected Version(s)

Modicon Quantum - all firmware Modicon Quantum - all firmware versions

References

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

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.