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HistoryJul 26, 2022 - 10:15 p.m.
CVE-2022-31205
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.002 Low
EPSS
Percentile
52.0%
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.
Affected configurations
Node
omronsysmac_cs1_firmwareRange<4.1
omronsysmac_cs1Match-
Node
omronsysmac_cj2m_firmwareRange<2.1
omronsysmac_cj2mMatch-
Node
omronsysmac_cj2h_firmwareRange<1.5
omronsysmac_cj2hMatch-
Node
omronsysmac_cp1e_firmwareRange<1.30
omronsysmac_cp1eMatch-
Node
omronsysmac_cp1h_firmwareRange<1.30
omronsysmac_cp1hMatch-
Node
omronsysmac_cp1l_firmwareRange<1.10
omronsysmac_cp1lMatch-
Node
omroncp1w-cif41_firmwareMatch-
omroncp1w-cif41Match-
Related
prion
prion
Authentication flaw
2022-07-26 22:15:00
cvelist
cvelist
CVE-2022-31205
2022-07-26 21:28:41
cve
cve
CVE-2022-31205
2022-07-26 22:15:11
ics
ics
Omron SYSMAC CS/CJ/CP Series and NJ/NX Series
2022-06-28 12:00:00
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.002 Low
EPSS
Percentile
52.0%
Related for NVD:CVE-2022-31205