Vulnerabilites related to rockwellautomation - 1756-en4trxt_firmware
Vulnerability from fkie_nvd
Published
2025-09-09 13:15
Modified
2025-09-17 15:42
Severity ?
Summary
A security issue exists in the protected mode of EN4TR devices, where sending specifically crafted messages during a Forward Close operation can cause the device to crash.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-07-12 13:15
Modified
2024-11-21 08:17
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Where this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| PSIRT@rockwellautomation.com | https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010 | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010 | Permissions Required, Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2025-09-09 13:15
Modified
2025-09-17 15:47
Severity ?
Summary
A security issue exists in the protected mode of 1756-EN4TR and 1756-EN2TR communication modules, where a Concurrent Forward Close operation can trigger a Major Non-Recoverable (MNFR) fault. This condition may lead to unexpected system crashes and loss of device availability.
References
Impacted products
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CVE-2025-8008 (GCVE-0-2025-8008)
Vulnerability from cvelistv5
Published
2025-09-09 12:27
Modified
2025-09-09 13:18
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Summary
A security issue exists in the protected mode of EN4TR devices, where sending specifically crafted messages during a Forward Close operation can cause the device to crash.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Version: Version 6.001 or Prior |
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CVE-2023-3596 (GCVE-0-2023-3596)
Vulnerability from cvelistv5
Published
2023-07-12 12:51
Modified
2024-11-07 16:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Where this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Rockwell Automation | 1756-EN4TR Series A |
Version: <=5.001 |
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CVE-2025-8007 (GCVE-0-2025-8007)
Vulnerability from cvelistv5
Published
2025-09-09 12:29
Modified
2025-09-09 13:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
A security issue exists in the protected mode of 1756-EN4TR and 1756-EN2TR communication modules, where a Concurrent Forward Close operation can trigger a Major Non-Recoverable (MNFR) fault. This condition may lead to unexpected system crashes and loss of device availability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Version: Version 6.001 or Prior |
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