Search criteria
9 vulnerabilities found for 1756-en4trxt_firmware by rockwellautomation
FKIE_CVE-2025-8008
Vulnerability from fkie_nvd - Published: 2025-09-09 13:15 - Updated: 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
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en2tr_series_a_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BC8989AE-74A8-47FD-9B4F-B36237269F29",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en2tr_series_a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A4A8E21A-3826-497C-9F3D-6D9091AD7647",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en2tr_series_b_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AD19C174-342C-47AD-ACBF-AA6AF7888FB2",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en2tr_series_b:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8607CD0D-0EE7-41CF-8E00-C0F5C83646A8",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en2tr_series_c_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "04E47C93-7572-4E18-A151-08913E7AC24F",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en2tr_series_c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D58BA41B-3859-4489-9C74-730C27B1EFF0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A12969D-C3DA-4E4D-B344-1797D4B77A70",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*",
"matchCriteriaId": "898EE953-E0EF-4B52-8EA0-41AAD8B5CCF3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en4trxt_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C08577B2-133E-46C7-811F-00D45C49B5B3",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E45471FA-99BF-4F57-BFC8-224BB9576670",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"id": "CVE-2025-8008",
"lastModified": "2025-09-17T15:42:27.340",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "PSIRT@rockwellautomation.com",
"type": "Secondary"
}
]
},
"published": "2025-09-09T13:15:32.317",
"references": [
{
"source": "PSIRT@rockwellautomation.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html"
}
],
"sourceIdentifier": "PSIRT@rockwellautomation.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-755"
}
],
"source": "PSIRT@rockwellautomation.com",
"type": "Secondary"
}
]
}
FKIE_CVE-2025-8007
Vulnerability from fkie_nvd - Published: 2025-09-09 13:15 - Updated: 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
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en2tr_series_a_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BC8989AE-74A8-47FD-9B4F-B36237269F29",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en2tr_series_a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A4A8E21A-3826-497C-9F3D-6D9091AD7647",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en2tr_series_b_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AD19C174-342C-47AD-ACBF-AA6AF7888FB2",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en2tr_series_b:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8607CD0D-0EE7-41CF-8E00-C0F5C83646A8",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en2tr_series_c_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "04E47C93-7572-4E18-A151-08913E7AC24F",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en2tr_series_c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D58BA41B-3859-4489-9C74-730C27B1EFF0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A12969D-C3DA-4E4D-B344-1797D4B77A70",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*",
"matchCriteriaId": "898EE953-E0EF-4B52-8EA0-41AAD8B5CCF3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en4trxt_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C08577B2-133E-46C7-811F-00D45C49B5B3",
"versionEndExcluding": "7.001",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E45471FA-99BF-4F57-BFC8-224BB9576670",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"id": "CVE-2025-8007",
"lastModified": "2025-09-17T15:47:58.823",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "PSIRT@rockwellautomation.com",
"type": "Secondary"
}
]
},
"published": "2025-09-09T13:15:32.143",
"references": [
{
"source": "PSIRT@rockwellautomation.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html"
}
],
"sourceIdentifier": "PSIRT@rockwellautomation.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "PSIRT@rockwellautomation.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
FKIE_CVE-2023-3596
Vulnerability from fkie_nvd - Published: 2023-07-12 13:15 - Updated: 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
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DB4EB5E2-9FB4-419E-B23A-458436E61121",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*",
"matchCriteriaId": "898EE953-E0EF-4B52-8EA0-41AAD8B5CCF3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en4trk_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AEF09D94-1AE1-4449-8ECA-0A5B1F5019C9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4BE4EFEA-79D9-4903-8272-49756A014BD4",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rockwellautomation:1756-en4trxt_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "12EE978F-DECE-4572-93AE-026D3EDC5878",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E45471FA-99BF-4F57-BFC8-224BB9576670",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "\nWhere 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.\n\n"
}
],
"id": "CVE-2023-3596",
"lastModified": "2024-11-21T08:17:37.873",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "PSIRT@rockwellautomation.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-07-12T13:15:09.947",
"references": [
{
"source": "PSIRT@rockwellautomation.com",
"tags": [
"Permissions Required",
"Vendor Advisory"
],
"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required",
"Vendor Advisory"
],
"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010"
}
],
"sourceIdentifier": "PSIRT@rockwellautomation.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "PSIRT@rockwellautomation.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2025-8007 (GCVE-0-2025-8007)
Vulnerability from cvelistv5 – Published: 2025-09-09 12:29 – Updated: 2025-09-09 13:14
VLAI?
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 ?
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Affected:
Version 6.001 or Prior
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8007",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-09T13:12:58.040758Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-09T13:14:24.284Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "Version 6.001 or Prior"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA 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.\u003c/span\u003e"
}
],
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20: Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-09T12:30:44.779Z",
"orgId": "b73dd486-f505-4403-b634-40b078b177f0",
"shortName": "Rockwell"
},
"references": [
{
"url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eVersion 7.001 or later\u003c/span\u003e"
}
],
"value": "Version 7.001 or later"
}
],
"source": {
"advisory": "SD1739",
"discovery": "INTERNAL"
},
"title": "Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0",
"assignerShortName": "Rockwell",
"cveId": "CVE-2025-8007",
"datePublished": "2025-09-09T12:29:50.522Z",
"dateReserved": "2025-07-21T19:51:15.206Z",
"dateUpdated": "2025-09-09T13:14:24.284Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-8008 (GCVE-0-2025-8008)
Vulnerability from cvelistv5 – Published: 2025-09-09 12:27 – Updated: 2025-09-09 13:18
VLAI?
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 ?
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Affected:
Version 6.001 or Prior
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8008",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-09T13:15:17.834462Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-09T13:18:20.601Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "Version 6.001 or Prior"
}
]
}
],
"datePublic": "2025-09-09T12:27:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA 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.\u003c/span\u003e"
}
],
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-755",
"description": "CWE-755: Improper Handling of Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-09T12:27:48.085Z",
"orgId": "b73dd486-f505-4403-b634-40b078b177f0",
"shortName": "Rockwell"
},
"references": [
{
"url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eVersion 7.001 or later\u003c/span\u003e"
}
],
"value": "Version 7.001 or later"
}
],
"source": {
"advisory": "SD1739",
"discovery": "INTERNAL"
},
"title": "Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0",
"assignerShortName": "Rockwell",
"cveId": "CVE-2025-8008",
"datePublished": "2025-09-09T12:27:48.085Z",
"dateReserved": "2025-07-21T20:01:43.264Z",
"dateUpdated": "2025-09-09T13:18:20.601Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-3596 (GCVE-0-2023-3596)
Vulnerability from cvelistv5 – Published: 2023-07-12 12:51 – Updated: 2024-11-07 16:59
VLAI?
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)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockwell Automation | 1756-EN4TR Series A |
Affected:
<=5.001
|
||||||||||||
|
||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T07:01:56.685Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "1756-en4tr",
"vendor": "rockwellautomation",
"versions": [
{
"lessThanOrEqual": "5.001",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "1756-en4trk",
"vendor": "rockwellautomation",
"versions": [
{
"lessThanOrEqual": "5.001",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "1756-en4trxt",
"vendor": "rockwellautomation",
"versions": [
{
"lessThanOrEqual": "5.001",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-3596",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-07T16:56:23.761081Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-07T16:59:33.267Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "1756-EN4TR Series A",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "\u003c=5.001"
}
]
},
{
"defaultStatus": "unaffected",
"product": "1756-EN4TRK Series A",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "\u003c=5.001"
}
]
},
{
"defaultStatus": "unaffected",
"product": "1756-EN4TRXT Series A\t",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "\u003c=5.001"
}
]
}
],
"datePublic": "2023-07-12T12:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eWhere 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.\u003c/span\u003e\n\n"
}
],
"value": "\nWhere 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.\n\n"
}
],
"impacts": [
{
"capecId": "CAPEC-100",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-100 Overflow Buffers"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-07-12T13:16:21.672Z",
"orgId": "b73dd486-f505-4403-b634-40b078b177f0",
"shortName": "Rockwell"
},
"references": [
{
"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\n\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eUpdate firmware. \u003c/strong\u003eUpdate EN4* ControlLogix communications modules to firmware revision 5.002.\u0026nbsp;\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eProperly segment networks.\u003c/strong\u003e\u0026nbsp;Given a cyber actor would require network connectivity to the communication module to exploit the vulnerability, organizations should ensure ICS/SCADA networks are properly segmented within the process structure as well as from the Internet and other non-essential networks. \u003c/li\u003e\u003cli\u003e\u003cstrong\u003eImplement detection signatures.\u003c/strong\u003e\u0026nbsp;Use appended Snort signatures to monitor and detect anomalous Common Industrial Protocol (CIP) packets to Rockwell Automation devices. \u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e"
}
],
"value": "\n * Update firmware. Update EN4* ControlLogix communications modules to firmware revision 5.002.\u00a0\n * Properly segment networks.\u00a0Given a cyber actor would require network connectivity to the communication module to exploit the vulnerability, organizations should ensure ICS/SCADA networks are properly segmented within the process structure as well as from the Internet and other non-essential networks. \n * Implement detection signatures.\u00a0Use appended Snort signatures to monitor and detect anomalous Common Industrial Protocol (CIP) packets to Rockwell Automation devices. \n\n\n\n\n\n"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service ",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0",
"assignerShortName": "Rockwell",
"cveId": "CVE-2023-3596",
"datePublished": "2023-07-12T12:51:19.498Z",
"dateReserved": "2023-07-10T15:34:53.790Z",
"dateUpdated": "2024-11-07T16:59:33.267Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-8007 (GCVE-0-2025-8007)
Vulnerability from nvd – Published: 2025-09-09 12:29 – Updated: 2025-09-09 13:14
VLAI?
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 ?
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Affected:
Version 6.001 or Prior
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8007",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-09T13:12:58.040758Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-09T13:14:24.284Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "Version 6.001 or Prior"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA 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.\u003c/span\u003e"
}
],
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20: Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-09T12:30:44.779Z",
"orgId": "b73dd486-f505-4403-b634-40b078b177f0",
"shortName": "Rockwell"
},
"references": [
{
"url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eVersion 7.001 or later\u003c/span\u003e"
}
],
"value": "Version 7.001 or later"
}
],
"source": {
"advisory": "SD1739",
"discovery": "INTERNAL"
},
"title": "Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0",
"assignerShortName": "Rockwell",
"cveId": "CVE-2025-8007",
"datePublished": "2025-09-09T12:29:50.522Z",
"dateReserved": "2025-07-21T19:51:15.206Z",
"dateUpdated": "2025-09-09T13:14:24.284Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-8008 (GCVE-0-2025-8008)
Vulnerability from nvd – Published: 2025-09-09 12:27 – Updated: 2025-09-09 13:18
VLAI?
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 ?
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT |
Affected:
Version 6.001 or Prior
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8008",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-09T13:15:17.834462Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-09T13:18:20.601Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "Version 6.001 or Prior"
}
]
}
],
"datePublic": "2025-09-09T12:27:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA 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.\u003c/span\u003e"
}
],
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-755",
"description": "CWE-755: Improper Handling of Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-09T12:27:48.085Z",
"orgId": "b73dd486-f505-4403-b634-40b078b177f0",
"shortName": "Rockwell"
},
"references": [
{
"url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eVersion 7.001 or later\u003c/span\u003e"
}
],
"value": "Version 7.001 or later"
}
],
"source": {
"advisory": "SD1739",
"discovery": "INTERNAL"
},
"title": "Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0",
"assignerShortName": "Rockwell",
"cveId": "CVE-2025-8008",
"datePublished": "2025-09-09T12:27:48.085Z",
"dateReserved": "2025-07-21T20:01:43.264Z",
"dateUpdated": "2025-09-09T13:18:20.601Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-3596 (GCVE-0-2023-3596)
Vulnerability from nvd – Published: 2023-07-12 12:51 – Updated: 2024-11-07 16:59
VLAI?
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)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockwell Automation | 1756-EN4TR Series A |
Affected:
<=5.001
|
||||||||||||
|
||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T07:01:56.685Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "1756-en4tr",
"vendor": "rockwellautomation",
"versions": [
{
"lessThanOrEqual": "5.001",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "1756-en4trk",
"vendor": "rockwellautomation",
"versions": [
{
"lessThanOrEqual": "5.001",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "1756-en4trxt",
"vendor": "rockwellautomation",
"versions": [
{
"lessThanOrEqual": "5.001",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-3596",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-07T16:56:23.761081Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-07T16:59:33.267Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "1756-EN4TR Series A",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "\u003c=5.001"
}
]
},
{
"defaultStatus": "unaffected",
"product": "1756-EN4TRK Series A",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "\u003c=5.001"
}
]
},
{
"defaultStatus": "unaffected",
"product": "1756-EN4TRXT Series A\t",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "\u003c=5.001"
}
]
}
],
"datePublic": "2023-07-12T12:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eWhere 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.\u003c/span\u003e\n\n"
}
],
"value": "\nWhere 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.\n\n"
}
],
"impacts": [
{
"capecId": "CAPEC-100",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-100 Overflow Buffers"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-07-12T13:16:21.672Z",
"orgId": "b73dd486-f505-4403-b634-40b078b177f0",
"shortName": "Rockwell"
},
"references": [
{
"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\n\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eUpdate firmware. \u003c/strong\u003eUpdate EN4* ControlLogix communications modules to firmware revision 5.002.\u0026nbsp;\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eProperly segment networks.\u003c/strong\u003e\u0026nbsp;Given a cyber actor would require network connectivity to the communication module to exploit the vulnerability, organizations should ensure ICS/SCADA networks are properly segmented within the process structure as well as from the Internet and other non-essential networks. \u003c/li\u003e\u003cli\u003e\u003cstrong\u003eImplement detection signatures.\u003c/strong\u003e\u0026nbsp;Use appended Snort signatures to monitor and detect anomalous Common Industrial Protocol (CIP) packets to Rockwell Automation devices. \u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e"
}
],
"value": "\n * Update firmware. Update EN4* ControlLogix communications modules to firmware revision 5.002.\u00a0\n * Properly segment networks.\u00a0Given a cyber actor would require network connectivity to the communication module to exploit the vulnerability, organizations should ensure ICS/SCADA networks are properly segmented within the process structure as well as from the Internet and other non-essential networks. \n * Implement detection signatures.\u00a0Use appended Snort signatures to monitor and detect anomalous Common Industrial Protocol (CIP) packets to Rockwell Automation devices. \n\n\n\n\n\n"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service ",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0",
"assignerShortName": "Rockwell",
"cveId": "CVE-2023-3596",
"datePublished": "2023-07-12T12:51:19.498Z",
"dateReserved": "2023-07-10T15:34:53.790Z",
"dateUpdated": "2024-11-07T16:59:33.267Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}