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CC3120: Cyber security Issues

Part Number: CC3120

List of issues we face are below with CC3120

Device is not able to handle storm of packets  High Open 2023/02/16 | ABB: Logs with New Service Pack Shared with TI, Based on Recent test When IP Flooding is done on TCP/UDP port with 10,000Kbps TCP port goes down. As Test runs for more than 3 hours so Air sniffer logs not available Analysis Required from TI IP Storm Test
Device is not able to handle malformed WPA handshake packets High Open 2023/02/25 |ABB: Logs with New Service Pack Shared with TI, Based on Recent tests when Malformed Packets are sent Device disconnects and refuses connection, NRM logs stops logging. As Test runs for more than 5 hours so Air sniffer logs not available Analysis Required from TI WPA Handshake Test
Web Application was not responding during/after BurpActive Scan. High Open 2023/02/25 |ABB: Logs with New Service Pack Shared with TI, Based on Recent tests Whenever burp scan is initiated TCP port goes down during scan and comes up whenever scan is over. If scan is done multiple times TCP port remains down permanently. Analysis Required from TI Web HMI Burp Scan test
Device is not able to handle storm of IP fragmented packets
on client interface
High Open 2023/02/13 | ABB: Logs with New Service Pack Shared with TI, Based on Recent test when options field is malformed TCP/IP Stack is unable to handle the packet and port goes down Analysis Required from TI IP Fragmented Storm test
Device is unable to handle malformed IP grammar packets.(Options field malformed) High Open 2023/02/13 | ABB: Logs with New Service Pack Shared with TI, Based on Recent test when options field is malformed TCP/IP Stack is unable to handle the packet and port goes down Analysis Required from TI IP grammar Test
Device is unable to handle malformed Ethernet fuzz ing packets  High i Open 2023/02/10 | ABB: Logs with New Service Pack Shared with TI, Based on Recent test Severity can go down to Medium as Device comes up within 120 seconds - needs Retest Regression Test from CDEC to reduce severity Ethernet fuzzing Test
Device is unable to handle malformed ARP grammar packets High Open 2023/02/10 | ABB: Logs with New Service Pack Shared with TI, Based on Recent test Severity can go down to Medium as Device comes up within 120 seconds - needs Retest Regression Test from CDEC to reduce severity ARP grammar