CVE-2021-25909

ZIV Automation 4CCT-EA6-334126BF firmware version 3.23.80.27.36371, allows an unauthenticated, remote attacker to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending specific packets to the port 7919.

Date published : 2021-01-29

https://www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-denial-service-attack