Omron FINS memory protection susceptible to bruteforce
Priority MEDIUM 47CWE-307Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-307.
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00905 60th percentileScored 2026-11-07
Fix Fixed CJ-series and CS-series CPU modules (Omron): 1.5, 2.1, 4.1 +2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| OMRON Corporation | CJ-series and CS-series CPU modules | CJ2H 0.0 to before 1.5; CJ2M 0.0 to before 2.1; CJ1G 0.0 to before 4.1; CS1H 0.0 to before 4.1; CS1G 0.0 to before 4.1; CS1D-H 0.0 to before 1.4; CP1E-E 0.0 to before 1.3; CP1E-N 0.0 to before 1.3; CS1D-P 0.0 to before 1.4 | 1.5, 2.1, 4.1, 1.4, 1.3 | Patch available | CNA |
- CJ-series and CS-series CPU modules VendorOMRON Corporation Affected CJ2H 0.0 to before 1.5; CJ2M 0.0 to before 2.1; CJ1G 0.0 to before 4.1; CS1H 0.0 to before 4.1; CS1G 0.0 to before 4.1; CS1D-H 0.0 to before 1.4; CP1E-E 0.0 to before 1.3; CP1E-N 0.0 to before 1.3; CS1D-P 0.0 to before 1.4 Fixed in 1.5, 2.1, 4.1, 1.4, 1.3 Patch available CNA
CPE configurations NVD · 92
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:omron:cj1g-cpu45p_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj1g-cpu45p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj1g-cpu45p-gtc_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj1g-cpu45p-gtc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj1g-cpu44p_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj1g-cpu44p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj1g-cpu43p_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj1g-cpu43p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj1g-cpu42p_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj1g-cpu42p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
- cpe:2.3:o:omron:cj1g-cpu45p_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj1g-cpu45p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj1g-cpu45p-gtc_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj1g-cpu45p-gtc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj1g-cpu44p_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj1g-cpu44p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj1g-cpu43p_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj1g-cpu43p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj1g-cpu42p_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj1g-cpu42p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
Show 82 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:omron:cp1e-e_firmware:*:*:*:*:*:*:*:* | before 1.3 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cp1e-e:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cp1e-n_firmware:*:*:*:*:*:*:*:* | before 1.3 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cp1e-n:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu68_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu68:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu67_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu67:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu66_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu66:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu65_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu65:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu64_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu64:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu68-eip_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu68-eip:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu67-eip_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu67-eip:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu66-eip_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu66-eip:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu65-eip_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu65-eip:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2h-cpu64-eip_firmware:*:*:*:*:*:*:*:* | before 1.5 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2h-cpu64-eip:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu35_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu35:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu34_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu34:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu33_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu33:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu32_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu32:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu31_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu31:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu15_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu15:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu14_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu14:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu13_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu13:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu12_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu12:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-cpu11_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-cpu11:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-md211_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-md211:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cj2m-md212_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cj2m-md212:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1d-cpu67s_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1d-cpu67s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1d-cpu65s_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1d-cpu65s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1d-cpu44s_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1d-cpu44s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1d-cpu42s_firmware:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1d-cpu42s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1d-cpu65p_firmware:*:*:*:*:*:*:*:* | before 1.4 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1d-cpu65p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1d-cpu67p_firmware:*:*:*:*:*:*:*:* | before 1.4 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1d-cpu67p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1d-cpu67h_firmware:*:*:*:*:*:*:*:* | before 1.4 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1d-cpu67h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1d-cpu65h_firmware:*:*:*:*:*:*:*:* | before 1.4 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1d-cpu65h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1h-cpu67h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1h-cpu67h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1h-cpu66h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1h-cpu66h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1h-cpu65h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1h-cpu65h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1h-cpu64h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1h-cpu64h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1h-cpu63h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1h-cpu63h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1g-cpu45h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1g-cpu45h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1g-cpu44h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1g-cpu44h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1g-cpu43h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1g-cpu43h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
| cpe:2.3:o:omron:cs1g-cpu42h_firmware:*:*:*:*:*:*:*:* | before 4.1 | Vulnerable | OMRON Corporation |
| cpe:2.3:h:omron:cs1g-cpu42h:-:*:*:*:*:*:*:* | not specified by NVD | Running on | OMRON Corporation |
- cpe:2.3:o:omron:cp1e-e_firmware:*:*:*:*:*:*:*:* Versions before 1.3 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cp1e-e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cp1e-n_firmware:*:*:*:*:*:*:*:* Versions before 1.3 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cp1e-n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu68_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu68:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu67_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu67:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu66_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu66:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu65_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu65:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu64_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu64:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu68-eip_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu68-eip:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu67-eip_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu67-eip:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu66-eip_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu66-eip:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu65-eip_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu65-eip:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2h-cpu64-eip_firmware:*:*:*:*:*:*:*:* Versions before 1.5 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2h-cpu64-eip:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu35_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu35:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu34_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu34:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu33_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu33:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu32_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu32:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu31_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu31:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu15_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu15:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu14_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu14:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu13_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu13:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu12_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu12:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-cpu11_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-cpu11:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-md211_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-md211:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cj2m-md212_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cj2m-md212:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1d-cpu67s_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1d-cpu67s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1d-cpu65s_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1d-cpu65s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1d-cpu44s_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1d-cpu44s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1d-cpu42s_firmware:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1d-cpu42s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1d-cpu65p_firmware:*:*:*:*:*:*:*:* Versions before 1.4 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1d-cpu65p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1d-cpu67p_firmware:*:*:*:*:*:*:*:* Versions before 1.4 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1d-cpu67p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1d-cpu67h_firmware:*:*:*:*:*:*:*:* Versions before 1.4 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1d-cpu67h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1d-cpu65h_firmware:*:*:*:*:*:*:*:* Versions before 1.4 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1d-cpu65h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1h-cpu67h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1h-cpu67h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1h-cpu66h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1h-cpu66h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1h-cpu65h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1h-cpu65h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1h-cpu64h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1h-cpu64h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1h-cpu63h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1h-cpu63h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1g-cpu45h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1g-cpu45h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1g-cpu44h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1g-cpu44h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1g-cpu43h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1g-cpu43h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
- cpe:2.3:o:omron:cs1g-cpu42h_firmware:*:*:*:*:*:*:*:* Versions before 4.1 Vulnerable ·OMRON Corporation
- cpe:2.3:h:omron:cs1g-cpu42h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·OMRON Corporation
Remediation
- Fix · CNA CJ-series and CS-series CPU modules (Omron) Fixed in 1.5, 2.1, 4.1, 1.4, 1.3
Timeline
- 2026-10-02 Threatist record created from CVE-2022-45790
- 2026-10-03 Alias added: GHSA-c7q6-prxw-fgx7
References
Sources
- CVE-2022-45790 · CVE Program
- CVE-2022-45790 · NVD
- FIRST EPSS
- GHSA-c7q6-prxw-fgx7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences