Vulnerabilites related to omron - cj1w-eip21
cve-2023-38744
Vulnerability from cvelistv5
Published
2023-08-03 04:55
Modified
2024-10-17 15:17
Severity ?
EPSS score ?
Summary
Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | OMRON Corporation | CJ2M CPU Unit |
Version: CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier |
||||||||||||||||
|
|||||||||||||||||||
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var-202308-0463
Vulnerability from variot
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Vulnerability from fkie_nvd
Published
2023-08-03 05:15
Modified
2024-11-21 08:14
Severity ?
Summary
Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| vultures@jpcert.or.jp | https://jvn.jp/en/vu/JVNVU92193064/ | Third Party Advisory | |
| vultures@jpcert.or.jp | https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://jvn.jp/en/vu/JVNVU92193064/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf | Vendor Advisory |
Impacted products
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