CVE-2021-27466

CRITICAL 9.8CVE-2021-27466 · Published 23/03/2022 · updated 17/06/2026

In short

CVE-2021-27466 is a CRITICAL (CVSS 9.8) vulnerability affecting factorytalk assetcentre (rockwellautomation).
Chance of exploitation in the next 30 days (EPSS): 3.9%, higher than 90.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
factorytalk assetcentre rockwellautomation	`≤ 10.00`	No fix yet

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.

References

idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx · Permissions Required
cisa.gov/uscert/ics/advisories/icsa-21-091-01 · Third Party Advisory

More vulnerabilities in factorytalk assetcentre

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

factorytalk assetcentre

rockwellautomation

≤ 10.00

No fix yet

More vulnerabilities in factorytalk assetcentre

See all →