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CVE-2026-43830

Last refreshed2026-10-20

Status: UPDATED  |  Advisory ID: CVE-2026-43830

Key Details

CVECVE-2026-43830
CVSS Score / Version
9.8 (Critical) / CVSS v3.1
Updated2026-10-20
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Prose
attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
Advantech ADAM-3600
Classified as
CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection'))

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
AdvantechADAM-3600
SubsystemsGeneral OT
SectorsMultiple

What to Know

A command injection vulnerability in the firmware upgrade file verification process could allow an attacker to execute arbitrary commands.

What to Do

Monitor Advantech's web page for any future patch releases. See vendor advisory link below.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-43830
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-43830
Vendor advisoryhttps://www.advantech.com/en/security-advisory
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