CVE-2021-27473

Rockwell Automation Connected Components Workbench v12.00.00 and prior does not sanitize paths specified within the .ccwarc archive file during extraction. This type of vulnerability is also commonly referred to as a Zip Slip. A local, authenticated attacker can create a malicious .ccwarc archive file that, when opened by Connected Components Workbench, will allow the attacker to gain the privileges of the software. If the software is running at SYSTEM level, the attacker will gain admin level privileges. User interaction is required for this exploit to be successful.

CVSS v3 8.2 HIGH
CVSS v2.0 6.9 MEDIUM

8.2^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.5 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.9^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2022-03-23 20:15

Updated : 2022-03-29 17:50

NVD link : CVE-2021-27473

Mitre link : CVE-2021-27473

CVE.ORG link : CVE-2021-27473

JSON object : View

Products Affected

rockwellautomation

connected_components_workbench

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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8.2 /10