PT-2022-9829 · Rockwell Automation · Factorytalk Assetcentre

Amir Preminger + 1 · Published 2021-04-01 · Updated 2022-03-29 · CVE-2021-27466

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Rockwell Automation FactoryTalk AssetCentre versions 10.00 and earlier

Description A deserialization vulnerability exists in the ArchiveService.rem service, which may allow a remote, unauthenticated attacker to execute arbitrary commands in FactoryTalk AssetCentre.

Recommendations For versions 10.00 and earlier, consider disabling the ArchiveService.rem service until a patch is available to prevent potential exploitation. Restrict access to the ArchiveService.rem service to minimize the risk of arbitrary command execution.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2025-05662

CVE-2021-27466

Affected Products

Factorytalk Assetcentre

References · 8

• https://idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx?RelayState=RPID%3Drockwellautomation.custhelp.com%26RelayState%3Danswers%2Fanswer_view%2Fa_id%2F1130831 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-27466 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-05662 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-27466 · Security Note
• https://t.me/cibsecurity/39439 · Telegram Post
• https://cisa.gov/uscert/ics/advisories/icsa-21-091-01 · Note
• https://rockwellautomation.com/en-us/trust-center/security-advisories/advisory.PN1559.html · Note
• https://cisa.gov/news-events/ics-advisories/icsa-21-091-01 · Note