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Overview

Vulnerability Score 7.1 7.1
CVE Id CVE-2012-4690
Last Modified 20 May 2013 11:20:35
Published 08 Dec 2012 10:55:01
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2012-4690

Summary

Rockwell Automation Allen-Bradley MicroLogix controller 1100, 1200, 1400, and 1500; SLC 500 controller platform; and PLC-5 controller platform, when Static status is not enabled, allow remote attackers to cause a denial of service via messages that trigger modification of status bits.

Vulnerable Systems


References

MISC - https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407

MISC - http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdf

MISC - http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A


Last Updated: 27 May 2016 11:01:27