CVE-2019-13533 - 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

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HIGH

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

Published Dec 16, 2019

8.1

HIGH

CVSS 3.1

EPSS 0.87%

Description

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.

Affected products

Vendor n/a Product Omron PLC CJ and CS Series Default
n/a
- Version
  Omron PLC CJ series, all versions, Omron PLC CS series, all versions
  Status
  affected
  Constraints
  -

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

n/a

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

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-294

References (1)

https://www.us-cert.gov/ics/advisories/icsa-19-346-02
x_refsource_MISCThird Party AdvisoryUS Government Resource

Link	Providers	Tags
https://www.us-cert.gov/ics/advisories/icsa-19-346-02		x_refsource_MISCThird Party AdvisoryUS Government Resource

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner icscert

Published Dec 16, 2019

Updated Jun 2, 2026

Reserved Jul 11, 2019

Link CVE-2019-13533

CISA Vulnrichment

Updated Jun 2, 2026

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-13533

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-13533