The CMS800 device fails while attempting to parse malformed network data sent by a threat actor. A threat actor with network access can remotely issue a specially formatted UDP request that will cause the entire device to crash and require a physical reboot. A UDP broadcast request could be sent that causes a mass denial-of-service attack on all CME8000 devices connected to the same network.
References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsma-22-244-01 Mitigation Third Party Advisory US Government Resource
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: icscert

Published: 2022-09-01T00:00:00

Updated: 2022-09-13T14:54:50

Reserved: 2022-08-29T00:00:00


Link: CVE-2022-38100

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-09-13T15:15:08.843

Modified: 2023-07-21T20:05:36.150


Link: CVE-2022-38100

JSON object: View

cve-icon Redhat Information

No data.