Denial of Service Vulnerability in Rockwell Automation MicroLogix Controllers
CVE-2014-5410
Currently unrated
Key Information:
- Vendor
Rockwell Automation
- Vendor
- CVE Published:
- 3 October 2014
What is CVE-2014-5410?
The DNP3 feature on specific Rockwell Automation MicroLogix 1400 controllers is susceptible to a remote denial of service attack. Attackers can exploit this vulnerability by sending specially crafted packets over an Ethernet network or a serial line, leading to process disruptions and potential loss of control system functionality. This poses significant risks to industrial applications relying on these controllers, as operational continuity may be severely impacted.
Affected Version(s)
Allen-Bradley MicroLogix 1400 0 <= 1766-Lxxxxx Series A FRN 7
Allen-Bradley MicroLogix 1400 0 <= 1766-Lxxxxx Series B FRN 15.000
Allen-Bradley MicroLogix 1400 Series B FRN 15.001 or higher