CVE-2021-27466

Published: Mar 23, 2022

Modified: Apr 16, 2025

PUBLISHED

CVSS v3.1

10.0

CRITICAL

Description

A deserialization vulnerability exists in how the ArchiveService.rem service in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier verifies serialized data. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary commands in FactoryTalk AssetCentre.

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-2021-27466

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References