AUGUST 4, 2026
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Case File

CVE-2020-5546

HIGH · CVSS 8.8 EPSS 0.90%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-03-16 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. See the original NVD description below for full technical details.

CVE
CVE-2020-5546
Severity
HIGH
CVSS
8.8
EPSS
0.90%

Original NVD Description

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows an attacker on the same network segment to stop the network functions or execute malware via a specially crafted packet.

Related CVEs

Other vulnerabilities affecting the same vendor(s)