VULNERABILITY INTELLIGENCE

CVE-2012-0221

CVSS score5 MEDIUM
EPSS probability10.21%
CISA KEVNot currently listed
Published2012-04-02
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references