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Status published
High
CVE-2022-31205
In Omron CS series, CJ series, and CP series PLCs...
Vulnerability Description
In Omron CS series, CJ series, and CP series PLCs through 2022-05-18, the password for access to the Web UI is stored in memory area D1449...D1452 and can be read out using the Omron FINS protocol without any further authentication.
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.
References
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CVE-2022-31204
Omron CS series, CJ series, and CP series PLCs through...
High
7.5
CVE-2018-6624
OMRON NS devices 1.1 through 1.3 allow remote attackers to...
Critical
9.8
CVE-2015-1015
Omron CX-One CX-Programmer before 9.6, CJ2M PLC devices before 2.1,...
Low
2.1
Affected Vendor
omron
View all reports →Affected Software
sysmac cs1 firmware, sysmac cj2m firmware, sysmac cj2h firmware, sysmac cp1e firmware, sysmac cp1h firmware, sysmac cp1l firmware, cp1w-cif41 firmware
Vulnerable Versions:
0
Timeline
Official Publish:
July 26th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.