Vulnerabilites related to Omron - CJ-series and CS-series CPU modules
cve-2022-45794
Vulnerability from cvelistv5
Published
2024-01-10 22:56
Modified
2024-08-03 14:17
Severity ?
EPSS score ?
Summary
An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files on the PLC internal memory and memory card.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Omron | CJ-series and CS-series CPU modules |
Version: 0 |
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cve-2022-45790
Vulnerability from cvelistv5
Published
2024-01-22 17:22
Modified
2024-11-13 16:53
Severity ?
EPSS score ?
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
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Omron | CJ-series and CS-series CPU modules |
Version: CJ2H 0.0 < 1.5 Version: CJ2M 0.0 < 2.1 Version: CJ1G 0.0 < 4.1 Version: CS1H 0.0 < 4.1 Version: CS1G 0.0 < 4.1 Version: CS1D-H 0.0 < 1.4 Version: CP1E-E 0.0 < 1.3 Version: CP1E-N 0.0 < 1.3 Version: CS1D-P 0.0 < 1.4 |
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