CVE-2019-18269
Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.6
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- EPSS probability
- 0.35%
- CWE
- CWE-412
- Published
- 2019-12-16
- Last modified
- 2026-06-02
Affected products
- Omron Omron PLC CJ Series
- Omron Omron PLC CS series
- Omron Omron PLC NX1P2 series
Weakness type
Related vulnerabilities
- CVE-2026-82312 — OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated...
- CVE-2026-25612 — Internal ResourceId collision may affect unrelated collections
- CVE-2023-38505 — DietPi-Dashboard Insufficient TLS Handshake Pool
- CVE-2023-22318 — Denial of service against webconf
- CVE-2019-11485 — apport created lock file in wrong directory