CVE-2021-20589

HIGH

7.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht5/19/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

mitsubishi:gs21mitsubishi:gs21_firmwaremitsubishi:gt21mitsubishi:gt21_firmwaremitsubishi:gt23mitsubishi:gt23_firmwaremitsubishi:gt25mitsubishi:gt25_firmwaremitsubishi:gt27mitsubishi:gt27_firmwaremitsubishi:gt_softgot2000mitsubishi:gt_softgot2000_firmware

Schwachen (CWE)

CWE-119

Referenzen

https://jvn.jp/vu/JVNVU99895108/index.html(Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp)

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-002_en.pdf(Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp)

https://jvn.jp/vu/JVNVU99895108/index.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-002_en.pdf(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.