Back to Database
Status published
Unknown
CVE-2019-18269
Omron’s CS and CJ series PLCs have an unrestricted externally...
Vulnerability Description
Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-18269
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Jipeng You (XDU) and n0b0dy reported these vulnerabilities to CISA.
References
More from Omron
View All →CVE-2022-45794
Omron CJ-series and CS-series unauthenticated filesystem access.
High
8.6
CVE-2022-45793
Executable files writable by low-privileged users in Omron Sysmac Studio
Medium
5.5
CVE-2022-45792
Directory Traversal in Project File Format allows overwrite (Zip Slip)
High
7.8
CVE-2022-45790
Omron FINS memory protection susceptible to bruteforce
High
8.6
CVE-2022-2979
Omron CX-Programmer
High
7.8
Affected Vendor
Omron
View all reports →Affected Software
Omron PLC CJ Series, Omron PLC CS series, Omron PLC NX1P2 series
Vulnerable Versions:
all versions
Timeline
Official Publish:
December 16th, 2019
Last Modified:
June 2nd, 2026
Added to House:
July 20th, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.