CVE Vulnerability

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 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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.6 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-133-01 Third Party Advisory US Government Resource
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131435 Permissions Required Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:rockwellautomation:connected_components_workbench:*:*:*:*:*:*:*:*
Information

Published : 2022-03-23 08:15

Updated : 2022-03-29 05:59

NVD link : CVE-2021-27475

Mitre link : CVE-2021-27475

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data