CVEvulnerability
CVE-2012-4690
7.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2012-12-08
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.1 HIGH — AV:N/AC:M/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-16
Description
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.
Affected configurations
• 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
Related
Weakness · not in database (1)
References
- http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A ics-cert.us-cert.gov
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdf US Government Resource
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407 rockwellautomation.custhelp.com
- http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A ics-cert.us-cert.gov
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdf US Government Resource
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407 rockwellautomation.custhelp.com