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ID

VAR-202005-1114


TITLE

Allen-Bradley control system ACTIVEX control has buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2020-28787

DESCRIPTION

Rockwell Automation (China) Co., Ltd. is a company engaged in industrial automation and information technology. A buffer overflow vulnerability exists in the ActiveX control of the Allen-Bradley control system, which an attacker can use to affect the confidentiality of the system.

Trust: 0.6

sources: CNVD: CNVD-2020-28787

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-28787

AFFECTED PRODUCTS

vendor:rockwell automationmodel:allen-bradley control system activex controlscope: - version: -

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sources: CNVD: CNVD-2020-28787

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2020-28787
value: HIGH

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CNVD: CNVD-2020-28787
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

sources: CNVD: CNVD-2020-28787

PATCH

title:Allen-Bradley control system common component ACTIVEX control has buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/214405

Trust: 0.6

sources: CNVD: CNVD-2020-28787

EXTERNAL IDS

db:CNVDid:CNVD-2020-28787

Trust: 0.6

sources: CNVD: CNVD-2020-28787

SOURCES

db:CNVDid:CNVD-2020-28787

LAST UPDATE DATE

2022-05-04T09:38:10.026000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2020-28787date:2020-05-21T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2020-28787date:2020-05-30T00:00:00