Message Spoofing and Command Execution Vulnerability in Omron PLCs
CVE-2019-18259

9.8CRITICAL

Key Information:

Vendor

Omron

Status
Omron Plc Cj And Cs Series
Vendor
CVE Published:
16 December 2019

What is CVE-2019-18259?

The vulnerability in Omron PLC CJ and CS series systems allows an unauthorized user to spoof messages or execute commands, which could lead to potential threats in industrial environments. This flaw underscores the importance of enhancing security measures in the management of industrial control systems.

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Affected Version(s)

Omron PLC CJ and CS Series Omron PLC CJ series, all versions, Omron PLC CS series, all versions

References

https://www.us-cert.gov/ics/advisories/icsa-19-346-02
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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