CVE-2020-5648

Published: Nov 6, 2020Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-88

9.8CRITICAL

NVD MITRE

Description

Improper neutralization of argument delimiters in a command ('Argument Injection') vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QMBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QLBDE CoreOS version "05.65.00.BD" and earlier, GT1455HS-QTBDE CoreOS version "05.65.00.BD" and earlier, and GT1450HS-QMBDE CoreOS version "05.65.00.BD" and earlier) allows unauthenticated attackers on adjacent network to stop the network functions of the products via a specially crafted packet.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

Open in CVSS calculator →

Weaknesses

CWE-88

Affected Products

Mitsubishi Electric Corporation

commercial·JPaka mitsubishi electric

GT14 Model of GOT 1000 series

ICS / OT / IoT

mitsubishielectric

commercial·JPaka mitsubishi electric

coreos

ICS / OT / IoT

Exploitability

Official Patch Available

Is your org exposed to CVE-2020-5648?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique

Execution

View detailed technique mapping

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02

us-cert.cisa.gov

https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdf

mitsubishielectric.com

https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf

mitsubishielectric.co.jp

and 16 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2020-5648 and every CVE in our database. Create a free account — no credit card required.

Create Free Account

Plain-language analysis

Impact assessment and exploitation scenario in plain English

Attack graph visualization

Interactive attack path and kill chain mapping

Exploit details & PoC links

ExploitDB, Metasploit, GitHub PoCs with direct links

Nuclei scanner templates

Ready-to-use vulnerability scanner templates

Full remediation guide

Patch instructions, workarounds, and compliance impact

Interactive AI chat

Ask questions about this vulnerability in natural language

Related vulnerabilities

Semantically similar CVEs and attack patterns

REST API & MCP access

Integrate vulnerability data into your workflows