Description
Improperly implemented option-field processing in the TCP/IP stack on Allen-Bradley L30ERMS safety devices v30 and earlier causes a denial of service. When a crafted TCP packet is received, the device reboots immediately.
Advisories 1
- ICSA-18-172-02 Rockwell Automation Allen-Bradley CompactLogix and Compact GuardLogix (Update A) CISA ICS & IT advisories · Jul 17, 2018