CVE-2021-27475: Rockwell Automation Connected Components Workbench v12.00.00 and prior does not limit the objects that can be deserialized. This vulnerability allows attackers…

PriorityP346high8.6CVSS 3.1

AVLACLPRNUIRSCCHIHAH

EPSS

2.81%

84.7th percentile

Rockwell Automation Connected Components Workbench v12.00.00 and prior does not limit the objects that can be deserialized. This vulnerability allows attackers to craft a malicious serialized object that, if opened by a local user in Connected Components Workbench, may result in remote code execution. This vulnerability requires user interaction to be successfully exploited.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
rockwell_automation	connected_components_workbench	unspecified – v12.00.00	—
rockwellautomation	connected_components_workbench	<= 12.00.00	—

CVSS provenance

nvdv3.18.6HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

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