Sign-up

ID

VAR-202309-2098


CVE

CVE-2023-2262


TITLE

Rockwell Automation select 1756-EN* Buffer Overflow Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-05534

DESCRIPTION

A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices. If exploited, a threat actor could potentially leverage this vulnerability to perform a remote code execution. To exploit this vulnerability, a threat actor would have to send a maliciously crafted CIP request to device

Trust: 1.44

sources: NVD: CVE-2023-2262 // CNVD: CNVD-2025-05534

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-05534

AFFECTED PRODUCTS

vendor:rockwellautomationmodel:1756-en2trxt series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trxt series bscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2t series bscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2t series bscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trk series bscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trxt series bscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2f series bscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2txt series cscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tp series ascope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tr series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2f series bscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2txt series cscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trxt series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2t series dscope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tr series bscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tk series cscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tr series cscope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tk series cscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tr series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trxt series cscope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en3tr series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2t series cscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tpk series ascope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tr series bscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trk series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tk series bscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2fk series cscope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en3tr series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2txt series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2txt series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2fk series bscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2txt series bscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2t series cscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2txt series bscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trk series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2f series cscope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2fk series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en3trk series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2f series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2txt series dscope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en3trk series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2fk series bscope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tk series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2fk series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tpxt series ascope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en3trk series bscope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2f series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trk series cscope:lteversion:11.002

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2t series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2t series ascope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tk series bscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2trk series bscope:gteversion:5.008

Trust: 1.0

vendor:rockwellautomationmodel:1756-en2tk series ascope:lteversion:5.028

Trust: 1.0

vendor:rockwellautomationmodel:1756-en3tr series bscope:lteversion:11.003

Trust: 1.0

vendor:rockwellmodel:automation rockwell automation select 1756-en*scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-05534 // NVD: CVE-2023-2262

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-2262
value: CRITICAL

Trust: 1.0

PSIRT@rockwellautomation.com: CVE-2023-2262
value: CRITICAL

Trust: 1.0

CNVD: CNVD-2025-05534
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-05534
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2023-2262
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 2.0

sources: CNVD: CNVD-2025-05534 // NVD: CVE-2023-2262 // NVD: CVE-2023-2262

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:CWE-787

Trust: 1.0

sources: NVD: CVE-2023-2262

PATCH

title:Patch for Rockwell Automation select 1756-EN* Buffer Overflow Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/663786

Trust: 0.6

sources: CNVD: CNVD-2025-05534

EXTERNAL IDS

db:NVDid:CVE-2023-2262

Trust: 1.6

db:CNVDid:CNVD-2025-05534

Trust: 0.6

sources: CNVD: CNVD-2025-05534 // NVD: CVE-2023-2262

REFERENCES

url:https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140786

Trust: 1.0

url:https://www.tenable.com/plugins/was/113449

Trust: 0.6

sources: CNVD: CNVD-2025-05534 // NVD: CVE-2023-2262

SOURCES

db:CNVDid:CNVD-2025-05534
db:NVDid:CVE-2023-2262

LAST UPDATE DATE

2025-03-22T23:39:35.094000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-05534date:2025-03-21T00:00:00
db:NVDid:CVE-2023-2262date:2023-09-22T18:01:44.480

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-05534date:2025-03-07T00:00:00
db:NVDid:CVE-2023-2262date:2023-09-20T16:15:12.257