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10 vulnerabilities found for 1756-en4tr_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-2024-8626 (GCVE-0-2024-8626)
Vulnerability from nvd – Published: 2024-10-08 16:35 – Updated: 2024-10-08 17:36
VLAI
Title
Logix Controllers Vulnerable to Denial-of-Service Vulnerability
Summary
Due to a memory leak, a denial-of-service vulnerability exists in the Rockwell Automation affected products. A malicious actor could exploit this vulnerability by performing multiple actions on certain web pages of the product causing the affected products to become fully unavailable and require a power cycle to recover.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | CompactLogix 5380 controllers |
Affected:
v33.011 <
|
|
| Rockwell Automation | Compact GuardLogix® 5380 controllers |
Affected:
v33.011<
|
|
| Rockwell Automation | CompactLogix 5480 controllers |
Affected:
v33.011<
|
|
| Rockwell Automation | GuardLogix 5580 controllers |
Affected:
v33.011<
|
|
| Rockwell Automation | 1756-EN4TR |
Affected:
v3.002
|
|
| rockwellautomation | compactlogix_5380_firmware |
Affected:
33.011 , < 33.015
(custom)
cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:*:*:*:*:*:*:*:* |
|
| rockwellautomation | compact_guardlogix_5380_firmware |
Affected:
33.011 , < 33.015
(custom)
cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:*:*:*:*:*:*:*:* |
|
| rockwellautomation | compactlogix_5480_firmware |
Affected:
33.011 , < 33.015
(custom)
cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:*:*:*:*:*:*:*:* |
|
| rockwellautomation | guardlogix_5580_firmware |
Affected:
33.001 , < 33.015
(custom)
cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:*:*:*:*:*:*:*:* |
|
| rockwellautomation | 1756-en4tr_firmware |
Affected:
3.002
cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:3.002:*:*:*:*:*:*:* |
Date Public
2024-10-08 16:24
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"source": {
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"title": "Logix Controllers Vulnerable to Denial-of-Service Vulnerability",
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"datePublished": "2024-10-08T16:35:04.513Z",
"dateReserved": "2024-09-09T20:33:30.575Z",
"dateUpdated": "2024-10-08T17:36:25.719Z",
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CVE-2024-3493 (GCVE-0-2024-3493)
Vulnerability from nvd – Published: 2024-04-15 21:17 – Updated: 2024-08-12 15:16
VLAI
Title
Rockwell Automation ControlLogix and GaurdLogix Vulnerable to Major Nonrecoverable Fault Due to Invalid Header Value
Summary
A specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send large amounts of data) can cause a major nonrecoverable fault (MNRF) Rockwell Automation's ControlLogix 5580, Guard Logix 5580, CompactLogix 5380, and 1756-EN4TR. If exploited, the affected product will become unavailable and require a manual restart to recover it. Additionally, an MNRF could result in a loss of view and/or control of connected devices.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ControlLogix 5580 |
Affected:
v35.011
|
|
| Rockwell Automation | GuardLogix 5580 |
Affected:
v35.011
|
|
| Rockwell Automation | CompactLogix 5380 |
Affected:
v5.001
|
|
| Rockwell Automation | 1756-EN4TR |
Affected:
v5.001
|
|
| rockwellautomation | guardlogix_5580_firmware |
Affected:
35.011
cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:35.011:*:*:*:*:*:*:* |
|
| rockwellautomation | compactlogix_5380_firmware |
Affected:
35.011
cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:5.001:*:*:*:*:*:*:* |
|
| rockwellautomation | 1756-en4tr_firmware |
Affected:
5.001
cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:5.001:*:*:*:*:*:*:* |
Date Public
2024-04-12 01:00
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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-2024-8626 (GCVE-0-2024-8626)
Vulnerability from cvelistv5 – Published: 2024-10-08 16:35 – Updated: 2024-10-08 17:36
VLAI
Title
Logix Controllers Vulnerable to Denial-of-Service Vulnerability
Summary
Due to a memory leak, a denial-of-service vulnerability exists in the Rockwell Automation affected products. A malicious actor could exploit this vulnerability by performing multiple actions on certain web pages of the product causing the affected products to become fully unavailable and require a power cycle to recover.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | CompactLogix 5380 controllers |
Affected:
v33.011 <
|
|
| Rockwell Automation | Compact GuardLogix® 5380 controllers |
Affected:
v33.011<
|
|
| Rockwell Automation | CompactLogix 5480 controllers |
Affected:
v33.011<
|
|
| Rockwell Automation | GuardLogix 5580 controllers |
Affected:
v33.011<
|
|
| Rockwell Automation | 1756-EN4TR |
Affected:
v3.002
|
|
| rockwellautomation | compactlogix_5380_firmware |
Affected:
33.011 , < 33.015
(custom)
cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:*:*:*:*:*:*:*:* |
|
| rockwellautomation | compact_guardlogix_5380_firmware |
Affected:
33.011 , < 33.015
(custom)
cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:*:*:*:*:*:*:*:* |
|
| rockwellautomation | compactlogix_5480_firmware |
Affected:
33.011 , < 33.015
(custom)
cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:*:*:*:*:*:*:*:* |
|
| rockwellautomation | guardlogix_5580_firmware |
Affected:
33.001 , < 33.015
(custom)
cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:*:*:*:*:*:*:*:* |
|
| rockwellautomation | 1756-en4tr_firmware |
Affected:
3.002
cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:3.002:*:*:*:*:*:*:* |
Date Public
2024-10-08 16:24
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CVE-2024-3493 (GCVE-0-2024-3493)
Vulnerability from cvelistv5 – Published: 2024-04-15 21:17 – Updated: 2024-08-12 15:16
VLAI
Title
Rockwell Automation ControlLogix and GaurdLogix Vulnerable to Major Nonrecoverable Fault Due to Invalid Header Value
Summary
A specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send large amounts of data) can cause a major nonrecoverable fault (MNRF) Rockwell Automation's ControlLogix 5580, Guard Logix 5580, CompactLogix 5380, and 1756-EN4TR. If exploited, the affected product will become unavailable and require a manual restart to recover it. Additionally, an MNRF could result in a loss of view and/or control of connected devices.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Rockwell Automation | ControlLogix 5580 |
Affected:
v35.011
|
|
| Rockwell Automation | GuardLogix 5580 |
Affected:
v35.011
|
|
| Rockwell Automation | CompactLogix 5380 |
Affected:
v5.001
|
|
| Rockwell Automation | 1756-EN4TR |
Affected:
v5.001
|
|
| rockwellautomation | guardlogix_5580_firmware |
Affected:
35.011
cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:35.011:*:*:*:*:*:*:* |
|
| rockwellautomation | compactlogix_5380_firmware |
Affected:
35.011
cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:5.001:*:*:*:*:*:*:* |
|
| rockwellautomation | 1756-en4tr_firmware |
Affected:
5.001
cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:5.001:*:*:*:*:*:*:* |
Date Public
2024-04-12 01:00
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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
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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