PT-2019-15306 · Omron · Omron Plc Cj Series

Jipeng You + 1 · Published 2019-12-16 · Updated 2026-02-20 · CVE-2019-18269

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Name of the Vulnerable Software and Affected Versions Omron CS series PLCs (affected versions not specified) Omron CJ series PLCs (affected versions not specified)

Description The issue concerns an unrestricted externally accessible lock vulnerability.

Recommendations For Omron CS series PLCs, at the moment, there is no information about a newer version that contains a fix for this vulnerability. For Omron CJ series PLCs, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-412

Related Identifiers

CVE-2019-18269

Affected Products

Omron Plc Cj Series

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-18269 · Security Note
• https://t.me/cveNotify/152648 · Telegram Post
• https://us-cert.gov/ics/advisories/icsa-19-346-02 · Note
• https://omron-cxone.com/security/2019-12-06_PLC_EN.pdf · Note
• https://t.me/cvenotify/49246 · Telegram Post