CVE-2021-27474: Rockwell Automation FactoryTalk AssetCentre Use of Potentially Dangerous Function
First published: Wed 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.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Rockwellautomation Factorytalk Assetcentre | <=10.00 | |
| Rockwell Automation FactoryTalk AssetCentre, v10.00 and earlier |
Remedy
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
Remedy
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
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Reference Links
- https://idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx?RelayState=RPID%3Drockwellautomation.custhelp.com%26RelayState%3Danswers%2Fanswer_view%2Fa_id%2F1130831
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-091-01
- https://www.cisa.gov/news-events/ics-advisories/icsa-21-091-01 (Advisory)
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- collector/ics-cert-advisory
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- vendor/rockwellautomation
- canonical/rockwellautomation factorytalk assetcentre
- version/rockwellautomation factorytalk assetcentre/10.00
- vendor/rockwell automation
- canonical/rockwell automation factorytalk assetcentre, v10.00 and earlier