Uncontrolled resource consumption in Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions "16" and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by sending a large number of packets in a short time while the module starting up. System reset is required for recovery.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Mitsubishi

Published: 2021-10-08T16:42:10

Updated: 2024-08-03T17:45:44.694Z

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20600

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-10-08T17:15:07.437

Modified: 2023-05-16T22:50:39.020

Link: CVE-2021-20600

cve-icon Redhat

No data.