Is CVE-2020-5599 in the CISA KEV catalog?

No. CVE-2020-5599 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-5599?

CVE-2020-5599 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2020-5599?

CVE-2020-5599 has an EPSS score of 3.49% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2020-5599?

No published fix for CVE-2020-5599 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2020-5599

CRITICALEPSS 88th pctl

9.8

CVSS v3

NVD

Description

TCP/IP function included in the firmware of Mitsubishi Electric GOT2000 series (CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model) contains an improper neutralization of argument delimiters in a command ('Argument Injection') vulnerability, which may allow a remote attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet.

CWE-88

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

3.49%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Vendor Advisory1

mitsubishielectric.com

Third-Party Advisory1

jvn.jp

Embed a live status badge for CVE-2020-5599

Markdown

[![CVE-2020-5599](https://tridentstack.com/cve/badge/CVE-2020-5599.svg)](https://tridentstack.com/cve/CVE-2020-5599)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-5599"><img src="https://tridentstack.com/cve/badge/CVE-2020-5599.svg" alt="CVE-2020-5599"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.