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CVE-2023-3373

Published: Aug 3, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-342
NVD MITRE
5.9CVSSMEDIUM
EPSS Score
0.8%
Top 49.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Predictable Exact Value from Previous Values vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT21 model versions 01.49.000 and prior and GOT SIMPLE Series GS21 model versions 01.49.000 and prior allows a remote unauthenticated attacker to hijack data connections (session hijacking) or prevent legitimate users from establishing data connections (to cause DoS condition) by guessing the listening port of the data connection on FTP server and connecting to it.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:UC:NI:HA:L
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-342CWE-330

Affected Products

GOT2000 Series GT21 modelMitsubishi Electric CorporationICS / OT / IoT
GOT SIMPLE Series GS21 modelMitsubishi Electric CorporationICS / OT / IoT
GT21Mitsubishi Electric CorporationICS / OT / IoT
GS21Mitsubishi Electric CorporationICS / OT / IoT
gt21 firmwaremitsubishielectricICS / OT / IoT
mitsubishi electric corporationcommercialJPICS / OT / IoTaka mitsubishi electric
mitsubishielectriccommercialJPICS / OT / IoTaka mitsubishi electric
and 1 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
Credential Access
View detailed technique mapping

References

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-006_en.pdf
mitsubishielectric.com
https://jvn.jp/vu/JVNVU92167394/index.html
jvn.jp
https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01
cisa.gov
and 13 more references View all →

Timeline

Published
Aug 3, 2023
Last Updated
Nov 21, 2024

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