Buffer access with incorrect length value vulnerability in GOT2000 series GT27 model communication driver versions 01.19.000 through 01.38.000, GT25 model communication driver versions 01.19.000 through 01.38.000, GT23 model communication driver versions 01.19.000 through 01.38.000 and GT21 model communication driver versions 01.21.000 through 01.39.000, GOT SIMPLE series GS21 model communication driver versions 01.21.000 through 01.39.000, GT SoftGOT2000 versions 1.170C through 1.250L and Tension Controller LE7-40GU-L Screen package data for MODBUS/TCP V1.00 allows a remote unauthenticated attacker to stop the communication function of the products via specially crafted packets.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Mitsubishi

Published: 2021-05-19T10:28:23

Updated: 2024-08-03T17:45:44.455Z

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

Link: CVE-2021-20589

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-19T11:15:07.683

Modified: 2024-11-21T05:46:49.930

Link: CVE-2021-20589

cve-icon Redhat

No data.