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2 vulnerabilities found for cj1w-eip21_firmware by omron
CVE-2023-38744 (GCVE-0-2023-38744)
Vulnerability from nvd – Published: 2023-08-03 04:55 – Updated: 2024-10-17 15:17
VLAI
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.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial-of-service (DoS)
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
2 references
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| OMRON Corporation | CJ2M CPU Unit |
Affected:
CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier
|
|
| OMRON Corporation | CJ2H CPU Unit |
Affected:
CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier
|
|
| OMRON Corporation | CS/CJ Series EtherNet/IP Unit |
Affected:
CS1W-EIP21 V3.04 and earlier
|
|
| OMRON Corporation | CS/CJ Series EtherNet/IP Unit |
Affected:
CJ1W-EIP21 V3.04 and earlier
|
|
| omron | cj2m_cpu_unit |
Affected:
0 , < 2.18
(custom)
cpe:2.3:h:omron:cj2m_cpu_unit:*:*:*:*:*:*:*:* |
|
| omron | cj2h_cpu_unit |
Affected:
0 , < 3.04
(custom)
cpe:2.3:h:omron:cj2h_cpu_unit:*:*:*:*:*:*:*:* |
|
| omron | cs_cj_series_ethernet_ip_unit |
Affected:
0 , < CS1W-EIP21 V3.04
(custom)
Affected: 0 , < CJ1W-EIP21 V3.04 (custom) cpe:2.3:h:omron:cs_cj_series_ethernet_ip_unit:*:*:*:*:*:*:*:* |
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CVE-2023-38744 (GCVE-0-2023-38744)
Vulnerability from cvelistv5 – Published: 2023-08-03 04:55 – Updated: 2024-10-17 15:17
VLAI
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.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial-of-service (DoS)
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
2 references
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| OMRON Corporation | CJ2M CPU Unit |
Affected:
CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier
|
|
| OMRON Corporation | CJ2H CPU Unit |
Affected:
CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier
|
|
| OMRON Corporation | CS/CJ Series EtherNet/IP Unit |
Affected:
CS1W-EIP21 V3.04 and earlier
|
|
| OMRON Corporation | CS/CJ Series EtherNet/IP Unit |
Affected:
CJ1W-EIP21 V3.04 and earlier
|
|
| omron | cj2m_cpu_unit |
Affected:
0 , < 2.18
(custom)
cpe:2.3:h:omron:cj2m_cpu_unit:*:*:*:*:*:*:*:* |
|
| omron | cj2h_cpu_unit |
Affected:
0 , < 3.04
(custom)
cpe:2.3:h:omron:cj2h_cpu_unit:*:*:*:*:*:*:*:* |
|
| omron | cs_cj_series_ethernet_ip_unit |
Affected:
0 , < CS1W-EIP21 V3.04
(custom)
Affected: 0 , < CJ1W-EIP21 V3.04 (custom) cpe:2.3:h:omron:cs_cj_series_ethernet_ip_unit:*:*:*:*:*:*:*:* |
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