CVE-2012-4690
Rockwell Automation MicroLogix SLC 500 and PLC-5 Controllers - Denial of Service via Status Bit Modification
Title source: llmDescription
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.
References (3)
Core 3
Core References
Various Sources x_refsource_misc
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407
Various Sources x_refsource_misc
http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A
US Government Resource x_refsource_misc
http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdf
Scores
EPSS
0.0184
EPSS Percentile
83.2%
Details
CWE
CWE-16
Status
published
Products (6)
rockwellautomation/ab_micrologix_controller
1100
rockwellautomation/ab_micrologix_controller
1200
rockwellautomation/ab_micrologix_controller
1400
rockwellautomation/ab_micrologix_controller
1500
rockwellautomation/plc-5_controller
rockwellautomation/slc_500_controller
Published
Dec 08, 2012
Tracked Since
Feb 18, 2026