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6 vulnerabilities found for 1756-en4trxt_firmware by rockwellautomation
CVE-2025-8008 (GCVE-0-2025-8008)
Vulnerability from nvd – Published: 2025-09-09 12:27 – Updated: 2025-09-09 13:18
VLAI
Title
Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Affected:
Version 6.001 or Prior
|
Date Public
2025-09-09 12:27
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CVE-2025-8007 (GCVE-0-2025-8007)
Vulnerability from nvd – Published: 2025-09-09 12:29 – Updated: 2025-09-09 13:14
VLAI
Title
Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Affected:
Version 6.001 or Prior
|
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CVE-2023-3596 (GCVE-0-2023-3596)
Vulnerability from nvd – Published: 2023-07-12 12:51 – Updated: 2024-11-07 16:59
VLAI
Title
Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | 1756-EN4TR Series A |
Affected:
<=5.001
|
|
| Rockwell Automation | 1756-EN4TRK Series A |
Affected:
<=5.001
|
|
| Rockwell Automation | 1756-EN4TRXT Series A |
Affected:
<=5.001
|
|
| rockwellautomation | 1756-en4tr |
Affected:
0 , ≤ 5.001
(custom)
cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:* |
|
| rockwellautomation | 1756-en4trk |
Affected:
0 , ≤ 5.001
(custom)
cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:* |
|
| rockwellautomation | 1756-en4trxt |
Affected:
0 , ≤ 5.001
(custom)
cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:* |
Date Public
2023-07-12 12:00
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CVE-2025-8007 (GCVE-0-2025-8007)
Vulnerability from cvelistv5 – Published: 2025-09-09 12:29 – Updated: 2025-09-09 13:14
VLAI
Title
Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Affected:
Version 6.001 or Prior
|
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CVE-2025-8008 (GCVE-0-2025-8008)
Vulnerability from cvelistv5 – Published: 2025-09-09 12:27 – Updated: 2025-09-09 13:18
VLAI
Title
Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Affected:
Version 6.001 or Prior
|
Date Public
2025-09-09 12:27
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CVE-2023-3596 (GCVE-0-2023-3596)
Vulnerability from cvelistv5 – Published: 2023-07-12 12:51 – Updated: 2024-11-07 16:59
VLAI
Title
Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service
Summary
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Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | 1756-EN4TR Series A |
Affected:
<=5.001
|
|
| Rockwell Automation | 1756-EN4TRK Series A |
Affected:
<=5.001
|
|
| Rockwell Automation | 1756-EN4TRXT Series A |
Affected:
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|
|
| rockwellautomation | 1756-en4tr |
Affected:
0 , ≤ 5.001
(custom)
cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:* |
|
| rockwellautomation | 1756-en4trk |
Affected:
0 , ≤ 5.001
(custom)
cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:* |
|
| rockwellautomation | 1756-en4trxt |
Affected:
0 , ≤ 5.001
(custom)
cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:* |
Date Public
2023-07-12 12:00
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