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CVE-2020-5675

Published: Dec 4, 2020Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-125
NVD MITRE
7.5CVSSHIGH
EPSS Score
2.8%
Top 15.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Out-of-bounds read vulnerability in GT21 model of GOT2000 series (GT2107-WTBD V01.39.000 and earlier, GT2107-WTSD V01.39.000 and earlier, GT2104-RTBD V01.39.000 and earlier, GT2104-PMBD V01.39.000 and earlier, and GT2103-PMBD V01.39.000 and earlier), GS21 model of GOT series (GS2110-WTBD V01.39.000 and earlier, GS2107-WTBD V01.39.000 and earlier, GS2110-WTBD-N V01.39.000 and earlier, and GS2107-WTBD-N V01.39.000 and earlier), and Tension Controller LE7-40GU-L series (LE7-40GU-L Screen package data for CC-Link IEF Basic V1.00, LE7-40GU-L Screen package data for MODBUS/TCP V1.00, and LE7-40GU-L Screen package data for SLMP V1.00) allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted packet. As a result, deterioration of communication performance or a denial-of-service (DoS) condition of the TCP communication functions of the products may occur.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-125

Affected Products

GT21 model of GOT2000 series, GS21 model of GOT SIMPLE series, and Tension Controller LE7-40GU-L seriesMitsubishi Electric CorporationICS / OT / IoT
gt2107-wtbd firmwaremitsubishielectricICS / OT / IoT
gt2107-wtsd firmwaremitsubishielectricICS / OT / IoT
gt2104-rtbd firmwaremitsubishielectricICS / OT / IoT
gt2104-pmbd firmwaremitsubishielectricICS / OT / IoT
mitsubishi electric corporationcommercialJPICS / OT / IoTaka mitsubishi electric
mitsubishielectriccommercialJPICS / OT / IoTaka mitsubishi electric
and 6 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-017_en.pdf
mitsubishielectric.com
https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-017.pdf
mitsubishielectric.co.jp
https://jvn.jp/vu/JVNVU99277775/index.html
jvn.jp
and 7 more references View all →

Timeline

Published
Dec 4, 2020
Last Updated
Nov 21, 2024

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