CVE-2021-27460

Published: Mar 23, 2022

Modified: Apr 16, 2025

PUBLISHED

CVSS v3.1

10.0

CRITICAL

Description

Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier components contain .NET remoting endpoints that deserialize untrusted data without sufficiently verifying that the resulting data will be valid. This vulnerability may allow a remote, unauthenticated attacker to gain full access to the FactoryTalk AssetCentre main server and all agent machines.

Vendor	Product	Versions
Rockwell Automation	FactoryTalk AssetCentre	affected `unspecified - <= v10.00`

Weaknesses (CWE)

CWE-502

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

High

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-091-01

x_refsource_CONFIRM

https://idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx?RelayState=RPID%3Drockwellautomation.custhelp.com%26RelayState%3Danswers%2Fanswer_view%2Fa_id%2F1130831

x_refsource_CONFIRM

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CVE-2021-27460

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References