VULNERABILITY INTELLIGENCE

CVE-2019-13533

CVSS score8.1 HIGH
EPSS probability0.87%
CISA KEVNot currently listed
Published2019-12-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H

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.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-294
  • nvd@nist.gov: CWE-294

Primary references