Security readout for executives and security teams
This CVE describes a remote denial-of-service issue in Rockwell Automation Allen-Bradley FactoryTalk and RSLogix environments. A crafted network packet can cause the FT RNADiagReceiver service to stop working, potentially creating a service outage. The provided sources do not show data theft, code execution, or confirmed active exploitation. Exposure is most likely in industrial or engineering environments running the named Rockwell Automation FactoryTalk CPR9 through SR5 or RSLogix 5000 versions 17 through 20, especially where the RNADiagReceiver service is reachable across a network. Prioritize this for industrial sites where engineering or automation systems depend on affected Rockwell software. The known impact is outage, not takeover, but downtime in operational technology can carry business and safety consequences. Urgency is higher if exposed beyond tightly controlled networks. Mitigation focus: Review Rockwell Automation advisory 469937 for vendor guidance.; Review US-CERT ICSA-12-088-01 for ICS-specific guidance.; Identify affected FactoryTalk and RSLogix 5000 deployments..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2012-0221 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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