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[email protected]NVD:CVE-2023-0811

HistoryMar 16, 2023 - 6:15 p.m.

CVE-2023-0811

2023-03-1618:15:11

CWE-284

[email protected]

web.nvd.nist.gov

omron cj1m

memory region

access control

vulnerability

password

um protections

non-ascii

engineer

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

35.2%

JSON

Omron CJ1M unit v4.0 and prior has improper access controls on the memory region where the UM password is stored. If an adversary issues a PROGRAM AREA WRITE command to a specific memory region, they could overwrite the password. This may lead to disabling UM protections or setting a non-ASCII password (non-keyboard characters) and preventing an engineer from viewing or modifying the user program.

Affected configurations

Nvd

Node

omronsysmac_cj2h-cpu64_firmwareMatch-

AND

omronsysmac_cj2h-cpu64Match-

Node

omronsysmac_cj2h-cpu64-eip_firmwareMatch-

AND

omronsysmac_cj2h-cpu64-eipMatch-

Node

omronsysmac_cj2h-cpu65_firmwareMatch-

AND

omronsysmac_cj2h-cpu65Match-

Node

omronsysmac_cj2h-cpu65-eip_firmwareMatch-

AND

omronsysmac_cj2h-cpu65-eipMatch-

Node

omronsysmac_cj2h-cpu66_firmwareMatch-

AND

omronsysmac_cj2h-cpu66Match-

Node

omronsysmac_cj2h-cpu66-eip_firmwareMatch-

AND

omronsysmac_cj2h-cpu66-eipMatch-

Node

omronsysmac_cj2h-cpu67_firmwareMatch-

AND

omronsysmac_cj2h-cpu67Match-

Node

omronsysmac_cj2h-cpu67-eip_firmwareMatch-

AND

omronsysmac_cj2h-cpu67-eipMatch-

Node

omronsysmac_cj2h-cpu68_firmwareMatch-

AND

omronsysmac_cj2h-cpu68Match-

Node

omronsysmac_cj2h-cpu68-eip_firmwareMatch-

AND

omronsysmac_cj2h-cpu68-eipMatch-

Node

omronsysmac_cj2m-cpu11_firmwareMatch-

AND

omronsysmac_cj2m-cpu11Match-

Node

omronsysmac_cj2m-cpu12_firmwareMatch-

AND

omronsysmac_cj2m-cpu12Match-

Node

omronsysmac_cj2m-cpu13_firmwareMatch-

AND

omronsysmac_cj2m-cpu13Match-

Node

omronsysmac_cj2m-cpu14_firmwareMatch-

AND

omronsysmac_cj2m-cpu14Match-

Node

omronsysmac_cj2m-cpu15_firmwareMatch-

AND

omronsysmac_cj2m-cpu15Match-

Node

omronsysmac_cj2m-cpu31_firmwareMatch-

AND

omronsysmac_cj2m-cpu31Match-

Node

omronsysmac_cj2m-cpu32_firmwareMatch-

AND

omronsysmac_cj2m-cpu32Match-

Node

omronsysmac_cj2m-cpu33_firmwareMatch-

AND

omronsysmac_cj2m-cpu33Match-

Node

omronsysmac_cj2m-cpu34_firmwareMatch-

AND

omronsysmac_cj2m-cpu34Match-

Node

omronsysmac_cj2m-cpu35_firmwareMatch-

AND

omronsysmac_cj2m-cpu35Match-

Node

omronsysmac_cp1e-e10dr-a_firmwareMatch-

AND

omronsysmac_cp1e-e10dr-aMatch-

Node

omronsysmac_cp1e-e10dr-d_firmwareMatch-

AND

omronsysmac_cp1e-e10dr-dMatch-

Node

omronsysmac_cp1e-e10dt-a_firmwareMatch-

AND

omronsysmac_cp1e-e10dt-aMatch-

Node

omronsysmac_cp1e-e10dt-d_firmwareMatch-

AND

omronsysmac_cp1e-e10dt-dMatch-

Node

omronsysmac_cp1e-e10dt1-a_firmwareMatch-

AND

omronsysmac_cp1e-e10dt1-aMatch-

Node

omronsysmac_cp1e-e10dt1-d_firmwareMatch-

AND

omronsysmac_cp1e-e10dt1-dMatch-

Node

omronsysmac_cp1e-e14dr-a_firmwareMatch-

AND

omronsysmac_cp1e-e14dr-aMatch-

Node

omronsysmac_cp1e-e14sdr-a_firmwareMatch-

AND

omronsysmac_cp1e-e14sdr-aMatch-

Node

omronsysmac_cp1e-e20dr-a_firmwareMatch-

AND

omronsysmac_cp1e-e20dr-aMatch-

Node

omronsysmac_cp1e-e20sdr-a_firmwareMatch-

AND

omronsysmac_cp1e-e20sdr-aMatch-

Node

omronsysmac_cp1e-e30dr-a_firmwareMatch-

AND

omronsysmac_cp1e-e30dr-aMatch-

Node

omronsysmac_cp1e-e30sdr-a_firmwareMatch-

AND

omronsysmac_cp1e-e30sdr-aMatch-

Node

omronsysmac_cp1e-e40dr-a_firmwareMatch-

AND

omronsysmac_cp1e-e40dr-aMatch-

Node

omronsysmac_cp1e-e40sdr-a_firmwareMatch-

AND

omronsysmac_cp1e-e40sdr-aMatch-

Node

omronsysmac_cp1e-e60sdr-a_firmwareMatch-

AND

omronsysmac_cp1e-e60sdr-aMatch-

Node

omronsysmac_cp1e-na20dr-a_firmwareMatch-

AND

omronsysmac_cp1e-na20dr-aMatch-

Node

omronsysmac_cp1e-na20dt-d_firmwareMatch-

AND

omronsysmac_cp1e-na20dt-dMatch-

Node

omronsysmac_cp1e-na20dt1-d_firmwareMatch-

AND

omronsysmac_cp1e-na20dt1-dMatch-

Node

omronsysmac_cp1h-x40dr-a_firmwareMatch-

AND

omronsysmac_cp1h-x40dr-aMatch-

Node

omronsysmac_cp1h-x40dt-d_firmwareMatch-

AND

omronsysmac_cp1h-x40dt-dMatch-

Node

omronsysmac_cp1h-x40dt1-d_firmwareMatch-

AND

omronsysmac_cp1h-x40dt1-dMatch-

Node

omronsysmac_cp1h-xa40dr-a_firmwareMatch-

AND

omronsysmac_cp1h-xa40dr-aMatch-

Node

omronsysmac_cp1h-xa40dt-d_firmwareMatch-

AND

omronsysmac_cp1h-xa40dt-dMatch-

Node

omronsysmac_cp1h-xa40dt1-d_firmwareMatch-

AND

omronsysmac_cp1h-xa40dt1-dMatch-

Node

omronsysmac_cp1h-y20dt-d_firmwareMatch-

AND

omronsysmac_cp1h-y20dt-dMatch-

Node

omronsysmac_cp1l-el20dr-d_firmwareMatch-

AND

omronsysmac_cp1l-el20dr-dMatch-

Node

omronsysmac_cp1l-em30dr-d_firmwareMatch-

AND

omronsysmac_cp1l-em30dr-dMatch-

Node

omronsysmac_cp1l-em30dt-d_firmwareMatch-

AND

omronsysmac_cp1l-em30dt-dMatch-

Node

omronsysmac_cp1l-em30dt1-d_firmwareMatch-

AND

omronsysmac_cp1l-em30dt1-dMatch-

Node

omronsysmac_cp1l-em40dr-d_firmwareMatch-

AND

omronsysmac_cp1l-em40dr-dMatch-

Node

omronsysmac_cp1l-em40dt-d_firmwareMatch-

AND

omronsysmac_cp1l-em40dt-dMatch-

Node

omronsysmac_cp1l-em40dt1-d_firmwareMatch-

AND

omronsysmac_cp1l-em40dt1-dMatch-

Node

omronsysmac_cp1l-l10dr-a_firmwareMatch-

AND

omronsysmac_cp1l-l10dr-aMatch-

Node

omronsysmac_cp1l-l10dr-d_firmwareMatch-

AND

omronsysmac_cp1l-l10dr-dMatch-

Node

omronsysmac_cp1l-l10dt-a_firmwareMatch-

AND

omronsysmac_cp1l-l10dt-aMatch-

Node

omronsysmac_cp1l-l10dt-d_firmwareMatch-

AND

omronsysmac_cp1l-l10dt-dMatch-

Node

omronsysmac_cp1l-l10dt1-d_firmwareMatch-

AND

omronsysmac_cp1l-l10dt1-dMatch-

Node

omronsysmac_cp1l-l14dr-a_firmwareMatch-

AND

omronsysmac_cp1l-l14dr-aMatch-

Node

omronsysmac_cp1l-l14dr-d_firmwareMatch-

AND

omronsysmac_cp1l-l14dr-dMatch-

Node

omronsysmac_cp1l-l14dt-a_firmwareMatch-

AND

omronsysmac_cp1l-l14dt-aMatch-

Node

omronsysmac_cp1l-l14dt-d_firmwareMatch-

AND

omronsysmac_cp1l-l14dt-dMatch-

Node

omronsysmac_cp1l-l14dt1-d_firmwareMatch-

AND

omronsysmac_cp1l-l14dt1-dMatch-

Node

omronsysmac_cp1l-l20dr-a_firmwareMatch-

AND

omronsysmac_cp1l-l20dr-aMatch-

Node

omronsysmac_cp1l-l20dr-d_firmwareMatch-

AND

omronsysmac_cp1l-l20dr-dMatch-

Node

omronsysmac_cp1l-l20dt-a_firmwareMatch-

AND

omronsysmac_cp1l-l20dt-aMatch-

Node

omronsysmac_cp1l-l20dt-d_firmwareMatch-

AND

omronsysmac_cp1l-l20dt-dMatch-

Node

omronsysmac_cp1l-l20dt1-d_firmwareMatch-

AND

omronsysmac_cp1l-l20dt1-dMatch-

Node

omronsysmac_cp1l-m30dr-a_firmwareMatch-

AND

omronsysmac_cp1l-m30dr-aMatch-

Node

omronsysmac_cp1l-m30dr-d_firmwareMatch-

AND

omronsysmac_cp1l-m30dr-dMatch-

Node

omronsysmac_cp1l-m30dt-a_firmwareMatch-

AND

omronsysmac_cp1l-m30dt-aMatch-

Node

omronsysmac_cp1l-m30dt-d_firmwareMatch-

AND

omronsysmac_cp1l-m30dt-dMatch-

Node

omronsysmac_cp1l-m30dt1-d_firmwareMatch-

AND

omronsysmac_cp1l-m30dt1-dMatch-

Node

omronsysmac_cp1l-m40dr-a_firmwareMatch-

AND

omronsysmac_cp1l-m40dr-aMatch-

Node

omronsysmac_cp1l-m40dr-d_firmwareMatch-

AND

omronsysmac_cp1l-m40dr-dMatch-

Node

omronsysmac_cp1l-m40dt-a_firmwareMatch-

AND

omronsysmac_cp1l-m40dt-aMatch-

Node

omronsysmac_cp1l-m40dt-d_firmwareMatch-

AND

omronsysmac_cp1l-m40dt-dMatch-

Node

omronsysmac_cp1l-m40dt1-d_firmwareMatch-

AND

omronsysmac_cp1l-m40dt1-dMatch-

Node

omronsysmac_cp1l-m60dr-a_firmwareMatch-

AND

omronsysmac_cp1l-m60dr-aMatch-

Node

omronsysmac_cp1l-m60dr-d_firmwareMatch-

AND

omronsysmac_cp1l-m60dr-dMatch-

Node

omronsysmac_cp1l-m60dt-a_firmwareMatch-

AND

omronsysmac_cp1l-m60dt-aMatch-

Node

omronsysmac_cp1l-m60dt-d_firmwareMatch-

AND

omronsysmac_cp1l-m60dt-dMatch-

Node

omronsysmac_cp1l-m60dt1-d_firmwareMatch-

AND

omronsysmac_cp1l-m60dt1-dMatch-

Node

omronsysmac_cp2e-e14dr-a_firmwareMatch-

AND

omronsysmac_cp2e-e14dr-aMatch-

Node

omronsysmac_cp2e-e20dr-a_firmwareMatch-

AND

omronsysmac_cp2e-e20dr-aMatch-

Node

omronsysmac_cp2e-e30dr-a_firmwareMatch-

AND

omronsysmac_cp2e-e30dr-aMatch-

Node

omronsysmac_cp2e-e40dr-a_firmwareMatch-

AND

omronsysmac_cp2e-e40dr-aMatch-

Node

omronsysmac_cp2e-e60dr-a_firmwareMatch-

AND

omronsysmac_cp2e-e60dr-aMatch-

Node

omronsysmac_cp2e-n14dr-a_firmwareMatch-

AND

omronsysmac_cp2e-n14dr-aMatch-

Node

omronsysmac_cp2e-n14dr-d_firmwareMatch-

AND

omronsysmac_cp2e-n14dr-dMatch-

Node

omronsysmac_cp2e-n14dt-a_firmwareMatch-

AND

omronsysmac_cp2e-n14dt-aMatch-

Node

omronsysmac_cp2e-n14dt-d_firmwareMatch-

AND

omronsysmac_cp2e-n14dt-dMatch-

Node

omronsysmac_cp2e-n14dt1-d_firmwareMatch-

AND

omronsysmac_cp2e-n14dt1-dMatch-

Node

omronsysmac_cp2e-n20dr-a_firmwareMatch-

AND

omronsysmac_cp2e-n20dr-aMatch-

Node

omronsysmac_cp2e-n20dr-d_firmwareMatch-

AND

omronsysmac_cp2e-n20dr-dMatch-

Node

omronsysmac_cp2e-n20dt-a_firmwareMatch-

AND

omronsysmac_cp2e-n20dt-aMatch-

Node

omronsysmac_cp2e-n20dt-d_firmwareMatch-

AND

omronsysmac_cp2e-n20dt-dMatch-

Node

omronsysmac_cp2e-n20dt1-d_firmwareMatch-

AND

omronsysmac_cp2e-n20dt1-dMatch-

Node

omronsysmac_cp2e-n30dr-a_firmwareMatch-

AND

omronsysmac_cp2e-n30dr-aMatch-

Node

omronsysmac_cp2e-n30dr-d_firmwareMatch-

AND

omronsysmac_cp2e-n30dr-dMatch-

Node

omronsysmac_cp2e-n30dt-a_firmwareMatch-

AND

omronsysmac_cp2e-n30dt-aMatch-

Node

omronsysmac_cp2e-n30dt-d_firmwareMatch-

AND

omronsysmac_cp2e-n30dt-dMatch-

Node

omronsysmac_cp2e-n30dt1-d_firmwareMatch-

AND

omronsysmac_cp2e-n30dt1-dMatch-

Node

omronsysmac_cp2e-n40dr-a_firmwareMatch-

AND

omronsysmac_cp2e-n40dr-aMatch-

Node

omronsysmac_cp2e-n40dr-d_firmwareMatch-

AND

omronsysmac_cp2e-n40dr-dMatch-

Node

omronsysmac_cp2e-n40dt-a_firmwareMatch-

AND

omronsysmac_cp2e-n40dt-aMatch-

Node

omronsysmac_cp2e-n40dt-d_firmwareMatch-

AND

omronsysmac_cp2e-n40dt-dMatch-

Node

omronsysmac_cp2e-n40dt1-d_firmwareMatch-

AND

omronsysmac_cp2e-n40dt1-dMatch-

Node

omronsysmac_cp2e-n60dr-a_firmwareMatch-

AND

omronsysmac_cp2e-n60dr-aMatch-

Node

omronsysmac_cp2e-n60dr-d_firmwareMatch-

AND

omronsysmac_cp2e-n60dr-dMatch-

Node

omronsysmac_cp2e-n60dt-a_firmwareMatch-

AND

omronsysmac_cp2e-n60dt-aMatch-

Node

omronsysmac_cp2e-n60dt-d_firmwareMatch-

AND

omronsysmac_cp2e-n60dt-dMatch-

Node

omronsysmac_cp2e-n60dt1-d_firmwareMatch-

AND

omronsysmac_cp2e-n60dt1-dMatch-

Node

omronsysmac_cp2e-s30dr-a_firmwareMatch-

AND

omronsysmac_cp2e-s30dr-aMatch-

Node

omronsysmac_cp2e-s30dt-d_firmwareMatch-

AND

omronsysmac_cp2e-s30dt-dMatch-

Node

omronsysmac_cp2e-s30dt1-d_firmwareMatch-

AND

omronsysmac_cp2e-s30dt1-dMatch-

Node

omronsysmac_cp2e-s40dr-a_firmwareMatch-

AND

omronsysmac_cp2e-s40dr-aMatch-

Node

omronsysmac_cp2e-s40dt-d_firmwareMatch-

AND

omronsysmac_cp2e-s40dt-dMatch-

Node

omronsysmac_cp2e-s40dt1-d_firmwareMatch-

AND

omronsysmac_cp2e-s40dt1-dMatch-

Node

omronsysmac_cp2e-s60dr-a_firmwareMatch-

AND

omronsysmac_cp2e-s60dr-aMatch-

Node

omronsysmac_cp2e-s60dt-d_firmwareMatch-

AND

omronsysmac_cp2e-s60dt-dMatch-

Node

omronsysmac_cp2e-s60dt1-d_firmwareMatch-

AND

omronsysmac_cp2e-s60dt1-dMatch-

Node

omronsysmac_cs1w-drm21-v1_firmwareMatch-

AND

omronsysmac_cs1w-drm21-v1Match-

Node

omronsysmac_cs1w-eip21_firmwareMatch-

AND

omronsysmac_cs1w-eip21Match-

Node

omronsysmac_cs1w-etn21_firmwareMatch-

AND

omronsysmac_cs1w-etn21Match-

Node

omronsysmac_cs1w-fln22_firmwareMatch-

AND

omronsysmac_cs1w-fln22Match-

Node

omronsysmac_cs1w-nc\[\]71_firmwareMatch-

AND

omronsysmac_cs1w-nc\[\]71Match-

Node

omronsysmac_cs1w-spu01-v2_firmwareMatch-

AND

omronsysmac_cs1w-spu01-v2Match-

Node

omronsysmac_cs1w-spu02-v2_firmwareMatch-

AND

omronsysmac_cs1w-spu02-v2Match-

VendorProductVersionCPE
omronsysmac_cj2h-cpu64_firmware-cpe:2.3:o:omron:sysmac_cj2h-cpu64_firmware:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu64-cpe:2.3:h:omron:sysmac_cj2h-cpu64:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu64-eip_firmware-cpe:2.3:o:omron:sysmac_cj2h-cpu64-eip_firmware:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu64-eip-cpe:2.3:h:omron:sysmac_cj2h-cpu64-eip:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu65_firmware-cpe:2.3:o:omron:sysmac_cj2h-cpu65_firmware:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu65-cpe:2.3:h:omron:sysmac_cj2h-cpu65:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu65-eip_firmware-cpe:2.3:o:omron:sysmac_cj2h-cpu65-eip_firmware:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu65-eip-cpe:2.3:h:omron:sysmac_cj2h-cpu65-eip:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu66_firmware-cpe:2.3:o:omron:sysmac_cj2h-cpu66_firmware:-:*:*:*:*:*:*:*
omronsysmac_cj2h-cpu66-cpe:2.3:h:omron:sysmac_cj2h-cpu66:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
omron	sysmac_cj2h-cpu64_firmware	-	cpe:2.3:o:omron:sysmac_cj2h-cpu64_firmware:-:::::::*
omron	sysmac_cj2h-cpu64	-	cpe:2.3:h:omron:sysmac_cj2h-cpu64:-:::::::*
omron	sysmac_cj2h-cpu64-eip_firmware	-	cpe:2.3:o:omron:sysmac_cj2h-cpu64-eip_firmware:-:::::::*
omron	sysmac_cj2h-cpu64-eip	-	cpe:2.3:h:omron:sysmac_cj2h-cpu64-eip:-:::::::*
omron	sysmac_cj2h-cpu65_firmware	-	cpe:2.3:o:omron:sysmac_cj2h-cpu65_firmware:-:::::::*
omron	sysmac_cj2h-cpu65	-	cpe:2.3:h:omron:sysmac_cj2h-cpu65:-:::::::*
omron	sysmac_cj2h-cpu65-eip_firmware	-	cpe:2.3:o:omron:sysmac_cj2h-cpu65-eip_firmware:-:::::::*
omron	sysmac_cj2h-cpu65-eip	-	cpe:2.3:h:omron:sysmac_cj2h-cpu65-eip:-:::::::*
omron	sysmac_cj2h-cpu66_firmware	-	cpe:2.3:o:omron:sysmac_cj2h-cpu66_firmware:-:::::::*
omron	sysmac_cj2h-cpu66	-	cpe:2.3:h:omron:sysmac_cj2h-cpu66:-:::::::*

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References

www.cisa.gov/news-events/ics-advisories/icsa-23-073-01

www.ia.omron.com/product/vulnerability/OMSR-2023-001_en.pdf

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

35.2%

JSON

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