CVE-2019-13533 - Vulnerability Details - OpenCVE

In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00276.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Omron PLC CJ and CS Series

affected

Version	Status	Constraints
`Omron PLC CJ series, all versions, Omron PLC CS series, all versions`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:omron:plc_cj_firmware::::::::
	cpe:2.3:o:omron:plc_cs_firmware::::::::

No data.

No data.

Project Subscriptions

Vendors	Products
Omron Subscribe	Plc Cj Firmware Subscribe Plc Cs Firmware Subscribe

Advisories

Source	ID	Title
EUVD	EUVD-2019-4988	In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

Wed, 03 Jun 2026 02:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2019-12-16T19:25:00.000Z

Updated: 2026-06-02T19:54:24.176Z

Reserved: 2019-07-11T00:00:00.000Z

Link: CVE-2019-13533

Vulnrichment

Updated: 2024-08-04T23:57:39.436Z

NVD

Status : Modified

Published: 2019-12-16T20:15:14.743

Modified: 2026-06-02T21:16:23.343

Link: CVE-2019-13533

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-294

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