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Status published
Critical
CVE-2019-18261
In Omron PLC CS series, all versions, Omron PLC CJ...
Vulnerability Description
In Omron PLC CS series, all versions, Omron PLC CJ series, all versions, and Omron PLC NJ series, all versions, the software does not implement sufficient measures to prevent multiple failed authentication attempts within in a short time frame, making it more susceptible to brute force attacks.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Affected Software
Omron PLC CJ, CS and NJ Series
Vulnerable Versions:
Omron PLC CS series, all versions, Omron PLC CJ series, all versions, Omron PLC NJ series, all versions
Timeline
Official Publish:
December 16th, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H