Threat Encyclopedia

Rockwell.FactoryTalk.Linx.Doubble.OpenNamespace.Dos

description-logoDescription

This indicates an attack attempt against a Denial of Service vulnerability in FactoryTalk Linx.
The vulnerability is caused by an error when handle an craft message. It allows a remote attacker to cause a denial-of-service condition to a vulnerable server.
This is an threshold signature. The default threshold is 100 attempt per second.

affected-products-logoAffected Products

FactoryTalk Linx

Impact

Denial of Service: Remote attackers can crash vulnerable systems.

recomended-action-logoRecommended Actions

Currently we are unware of any vendor supplied path for this issue.
For Rockwell customers please follow advised mitigation guidelines in following link:
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1129496

Telemetry

CVE References

CVE-2020-5801