FKIE_CVE-2022-45790
Vulnerability from fkie_nvd - Published: 2024-01-22 18:15 - Updated: 2026-06-17 05:10
Severity
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1 (Critical) - CVSS:3.1/
Summary
The Omron FINS protocol has an authenticated feature to prevent access to memory regions. Authentication is susceptible to bruteforce attack, which may allow an adversary to gain access to protected memory. This access can allow overwrite of values including programmed logic.
References
| URL | Tags | ||
|---|---|---|---|
| ot-cert@dragos.com | https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-05 | Third Party Advisory, US Government Resource | |
| ot-cert@dragos.com | https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/ | Third Party Advisory | |
| ot-cert@dragos.com | https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-010_en.pdf | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-05 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-010_en.pdf | Vendor Advisory |
Impacted products
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "CJ-series and CS-series CPU modules",
"vendor": "Omron",
"versions": [
{
"lessThan": "1.5",
"status": "affected",
"version": "CJ2H 0.0",
"versionType": "custom"
},
{
"lessThan": "2.1",
"status": "affected",
"version": "CJ2M 0.0",
"versionType": "custom"
},
{
"lessThan": "4.1",
"status": "affected",
"version": "CJ1G 0.0",
"versionType": "custom"
},
{
"lessThan": "4.1",
"status": "affected",
"version": "CS1H 0.0",
"versionType": "custom"
},
{
"lessThan": "4.1",
"status": "affected",
"version": "CS1G 0.0",
"versionType": "custom"
},
{
"lessThan": "1.4",
"status": "affected",
"version": "CS1D-H 0.0",
"versionType": "custom"
},
{
"lessThan": "1.3",
"status": "affected",
"version": "CP1E-E 0.0",
"versionType": "custom"
},
{
"lessThan": "1.3",
"status": "affected",
"version": "CP1E-N 0.0",
"versionType": "custom"
},
{
"lessThan": "1.4",
"status": "affected",
"version": "CS1D-P 0.0",
"versionType": "custom"
}
]
}
],
"source": "ot-cert@dragos.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj1g-cpu45p_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9BA67863-FC31-458A-8AD5-792A28922C4A",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj1g-cpu45p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "109CFDF4-B86B-44BC-88CC-D427EAF0730F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj1g-cpu45p-gtc_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6DD21DC8-93C4-4E98-88FA-C107207F19E6",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj1g-cpu45p-gtc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1A08BE49-AD7A-497D-B1C5-351502BEF352",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj1g-cpu44p_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CC632D7A-DAD4-47B6-95E4-AF4ACBE46BA3",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj1g-cpu44p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3DD36CBD-E14D-4119-B956-56C035D41988",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj1g-cpu43p_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AC8780E9-379B-421A-A1AF-9E75BB071956",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj1g-cpu43p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5FA30DF7-E2FA-4FF9-B481-ADFD555D17E5",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj1g-cpu42p_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "59BFE129-33E3-4074-8635-39E721D2B538",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj1g-cpu42p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6B79E804-9FCC-4EB5-97E5-DBCFB17D303D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cp1e-e_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3207ED30-C2E5-4F2F-9F11-BDA3234BE08F",
"versionEndExcluding": "1.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cp1e-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9DB26677-9FBC-47F7-9AE0-B81D324144D3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cp1e-n_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E956A16D-A1A8-482F-AB83-50CD94621974",
"versionEndExcluding": "1.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cp1e-n:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6508C8DD-98BE-4345-AB61-0921029C77BC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu68_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "808A5522-4334-4047-BDB4-5D8F069D2619",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu68:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7BE3CB2E-33A8-412F-8BA3-2EFE6680ADA5",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu67_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AC9C543E-C347-409A-950F-E0D1780A0EAB",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu67:-:*:*:*:*:*:*:*",
"matchCriteriaId": "34974C09-BD68-470A-9E98-5E4B69F9D0AC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu66_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2B3DF59C-AFB2-46C4-A527-EB6C25BD98F2",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu66:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2F41E672-1296-43F6-A620-F8D62C01F134",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu65_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BB73A3B1-F169-4759-B201-76F5F01FE47F",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu65:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1909B984-6D2B-44A7-AA8E-6619127C17DB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu64_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "98D2ABC2-D7F4-484E-AB4A-8C966AB58BD4",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu64:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D5C57458-F47E-4780-90E4-917A43E30642",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu68-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "23C13393-3FAE-417F-832C-06C7AF2BE6EF",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu68-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6B08AA4C-6F83-4387-A5FD-F49C54D9545F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu67-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A6ECE670-AE37-49DC-AFAC-D0331DF0F969",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu67-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4530B900-322D-4B9E-AA34-D63CA546190A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu66-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C04B80AE-5FF4-49D1-ACEB-07C29D334B9F",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu66-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "51114B75-A8DD-49F4-8AC3-BA46C1D4F89C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu65-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F9CE4DB2-D18F-43BE-9D1D-0B359AFB6EEF",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu65-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "871B2A06-6AAC-43DF-AF1A-848E9C804016",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu64-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A7D8717-DF20-4564-BA47-166C647E06DD",
"versionEndExcluding": "1.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu64-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6D2D2A32-4326-4357-A400-EA26B362D821",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu35_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0B252C48-FBA0-47B6-8EB4-9F6932CCC065",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu35:-:*:*:*:*:*:*:*",
"matchCriteriaId": "603BAD60-89F1-4EE9-8413-F301DFC91AFF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu34_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2AFD9940-1757-4CCD-80E6-5D7B6EC678D7",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu34:-:*:*:*:*:*:*:*",
"matchCriteriaId": "37C6982F-75F4-497B-8BF9-DC683304B43D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu33_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BE6EB28C-1B93-452F-8E42-DE77DC1C8F33",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu33:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2ED8CAFA-62BB-4AC9-BAEF-C1FD50F57B1F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu32_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "982460E1-D03C-42C6-BB4B-985974AB794C",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu32:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DD09E48C-5395-418F-8542-B0C00721CF97",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu31_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "94DDE27E-5F33-4CEA-BC34-5A0239714833",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu31:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A5B09D3A-E765-46FE-8EAF-9A2FCFA42947",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu15_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "23EEED8D-1C2D-487E-B30A-68CF4B74808C",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu15:-:*:*:*:*:*:*:*",
"matchCriteriaId": "812A58CD-8DF2-4917-8AF7-2175A03CAFCB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu14_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DBFB2B0B-BA1C-469C-A71D-CA943454CC48",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu14:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B928D93E-8AEF-4C3F-B7FD-16FFB657D933",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu13_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8BC38766-0B79-49B5-AC4A-E3EB42D067F1",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu13:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DC3CAE2B-2362-4BBF-B584-843BEA486724",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu12_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "753970E2-A4F3-473D-B2B7-B4313D42756A",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu12:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7BA72EEB-2592-4E9E-BDDE-553A6A5A1CE6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu11_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0DFF3629-1FE4-4F73-8B6C-590A0F649D45",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu11:-:*:*:*:*:*:*:*",
"matchCriteriaId": "60CF6C18-6757-4597-848C-084A3AB4B75A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-md211_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "62865D17-8B09-4A1A-8FC5-E7C6C2CCEB0C",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-md211:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E5CD1EAA-8BA1-4345-B24C-B25BFDE7EB3F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-md212_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "ADE8E41C-1DEE-4F8F-9F55-DC1C4D24E8E6",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-md212:-:*:*:*:*:*:*:*",
"matchCriteriaId": "929D4420-5251-4194-AC7B-B01C0B69D6EF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1d-cpu67s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8378EF77-5D90-47F9-874E-FC34ECBD99BE",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1d-cpu67s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A7EEE2E5-D01B-40EF-9719-FAC0F4FCDD1A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1d-cpu65s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D704B88E-BAAA-453A-9809-0811EAE0CD59",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1d-cpu65s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "924008B4-DB07-4BD8-BF9B-B79BA43CCA6B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1d-cpu44s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A246336D-EF1F-4F83-B56F-E01FA328F45C",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1d-cpu44s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AA01BFBD-F9F4-40EB-A4B9-3666F3631BE0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1d-cpu42s_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1585EE13-016E-4AB5-8CFC-6CD3B427CC65",
"versionEndExcluding": "2.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1d-cpu42s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FFA03735-670C-4E7A-9404-EB4E9CA81513",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1d-cpu65p_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F84828C0-E246-404D-A34C-4842EC380D56",
"versionEndExcluding": "1.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1d-cpu65p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "38224CF8-2691-442D-8F5A-2810F422672A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1d-cpu67p_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "07297C1B-F842-4DB9-987B-27321DC7F835",
"versionEndExcluding": "1.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1d-cpu67p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5A59B88E-8866-4387-BA8F-40B2B3FD9155",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1d-cpu67h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "255D62C4-59E1-4BFE-8ABF-772D0EF40F87",
"versionEndExcluding": "1.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1d-cpu67h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EC4D6545-B97B-48F8-8741-A3196ED7B7BB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1d-cpu65h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "20E75486-EE1B-4156-9C4A-1C3E03C8D8A0",
"versionEndExcluding": "1.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1d-cpu65h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "43AC4B2B-6ACE-41FB-8B8B-C7FE5E893C71",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1h-cpu67h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "22594DFA-EC3E-4B6F-ACA7-1096E456A3CE",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1h-cpu67h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "79B58E8E-5CDA-4170-9B7C-56CBBC272C6B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1h-cpu66h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B2FEEBDB-C613-4BDD-A17C-D60C819C4072",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1h-cpu66h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E0ED33F2-A78A-4F1F-8A76-E8F626EAEC2D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1h-cpu65h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C7CC9B70-630C-4D1A-9067-ECE6B89750E8",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1h-cpu65h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "68DF2CCE-355A-4336-B412-42439CF4E26F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1h-cpu64h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "189CCAEC-29D2-486E-9A23-8025E6CC584B",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1h-cpu64h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F21E5D96-B125-4A25-93DE-A1C51EDB8EDB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1h-cpu63h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "231731D4-D5A6-46FD-BFBE-55BD36223D00",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1h-cpu63h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "001FD433-8F6F-4C61-A455-AB331EA77138",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1g-cpu45h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "97DFF02C-4C9D-41A9-AE85-EA93157D9AEB",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1g-cpu45h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7A259E70-14D8-4F02-8010-5CCDF1824901",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1g-cpu44h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "480F37B2-88FD-44CB-BB6C-E1A988866473",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1g-cpu44h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9CA7CA6B-0F47-46B7-B3AD-AE715FEA3879",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1g-cpu43h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F07852CE-C47A-4F96-A59F-5B8B2F758076",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1g-cpu43h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "84076537-1FAD-4AC2-8B7A-241162E60F60",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1g-cpu42h_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7AE8B4FF-0F15-4599-B36A-148944586CDE",
"versionEndExcluding": "4.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1g-cpu42h:-:*:*:*:*:*:*:*",
"matchCriteriaId": "84973088-08D4-455F-8FFD-208888EB726C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Omron FINS protocol has an authenticated feature to prevent access to memory regions. Authentication is susceptible to bruteforce attack, which may allow an adversary to gain access to protected memory. This access can allow overwrite of values including programmed logic."
},
{
"lang": "es",
"value": "El protocolo Omron FINS tiene una funci\u00f3n autenticada para evitar el acceso a regiones de memoria. La autenticaci\u00f3n es susceptible a ataques de fuerza bruta, lo que puede permitir que un adversario obtenga acceso a la memoria protegida. Este acceso puede permitir la sobrescritura de valores, incluida la l\u00f3gica programada."
}
],
"id": "CVE-2022-45790",
"lastModified": "2026-06-17T05:10:44.343",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "ot-cert@dragos.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2022-45790",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-01-25T20:23:52.957365Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-01-22T18:15:19.497",
"references": [
{
"source": "ot-cert@dragos.com",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-05"
},
{
"source": "ot-cert@dragos.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/"
},
{
"source": "ot-cert@dragos.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-010_en.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-05"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-010_en.pdf"
}
],
"sourceIdentifier": "ot-cert@dragos.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-307"
}
],
"source": "ot-cert@dragos.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-307"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…