THREATPORT/VULNERABILITY/CVE-2020-5599
CRITICAL SEVERITY

CVE-2020-5599

Coreos vulnerability

CVSS
9.8
EPSS
3.5%
EPSS pct
88th
Exploited
No known
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.
Affected vendor
Mitsubishielectric
Affected product
Coreos
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2020-07-07

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2020-5599

  • Confirm whether Mitsubishielectric Coreos is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-5599.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-5599

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-5599 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2020-5599?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2020-5599.

Start free scan

No credit card. Agentless.

Related vulnerabilities

CRITICAL
CVE-2022-1388
F5 BIG-IP Missing Authentication Vulnerability
CRITICAL
CVE-2022-29464
WSO2 Multiple Products Unrestrictive Upload of File Vulnerability
CRITICAL
CVE-2018-6882
Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability