CVE-2021-27474: Rockwell Automation FactoryTalk AssetCentre Use of Potentially Dangerous Function

Published Mar 23, 2022
·
Updated

Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier does not properly restrict all functions relating to IIS remoting services. This vulnerability may allow a remote, unauthenticated attacker to modify sensitive data in FactoryTalk AssetCentre.

Affected Software

2 affected components
Rockwell Automation FactoryTalk AssetCentre, v10.00 and earlier
rockwellautomation Factorytalk Assetcentre<=10.00

Remediation

Information

Rockwell Automation encourages users of the affected versions of FactoryTalk AssetCentre to update to AssetCentre v11 (or above) to addresses these vulnerabilities. For more information about these vulnerabilities and mitigations please see Rockwell Automation’s publication KnowledgeBase ID: PN1559

Information

As an additional mitigation, Rockwell Automation encourages users who are unable to upgrade or are concerned about unauthorized client connections to use built in security features found within FactoryTalk AssetCentre. Users should follow guidance found in QA46277. IPsec would minimize exposure to unauthorized clients and has been tested in FactoryTalk AssetCentre v9-v11

Event History

Mar 23, 2022
CVE Published
via MITRE·07:46 PM
Data Sourced
via MITRE·07:46 PM
RemedyDescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2021-27474?

CVE-2021-27474 has a high severity rating due to its potential for remote, unauthenticated access and data modification.

2

How do I fix CVE-2021-27474?

To fix CVE-2021-27474, users should immediately update to a patched version of Rockwell Automation FactoryTalk AssetCentre that addresses this vulnerability.

3

What systems are affected by CVE-2021-27474?

CVE-2021-27474 affects Rockwell Automation FactoryTalk AssetCentre version 10.00 and earlier.

4

What type of attack does CVE-2021-27474 enable?

CVE-2021-27474 enables remote attackers to modify sensitive data without authentication.

5

Is there a workaround for CVE-2021-27474?

For CVE-2021-27474, it is recommended to limit access to IIS remoting services as a temporary measure until a patch can be applied.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203