CVE-2012-0221: Rockwellautomation Factorytalk

Medium severity, CVSS 5.0. EPSS: 10.2% chance of exploitation in the next 30 days.

The FactoryTalk (FT) RNADiagReceiver service in Rockwell Automation Allen-Bradley FactoryTalk CPR9 through SR5 and RSLogix 5000 17 through 20 does not properly handle the return value from an unspecified function, which allows remote attackers to cause a denial of service (service outage) via a crafted packet.

Affected products

• Rockwellautomation Factorytalk: version cpr9 only; version cpr9_sr5 only
• Rockwellautomation Rslogix 5000: version 17 only; version 18 only; version 19 only; version 20 only

Published 2012-04-02. Last modified 2026-06-16.