Description
A command injection vulnerability could allow an authenticated attacker to achieve root-level code execution on the system.
Published: 2026-10-20
Score: 8.6 High
EPSS: 1.6% Low
KEV: No
Impact: Root-level code execution
Action: Immediate Patch
AI Analysis

Impact

The CVE describes a command injection flaw that allows an authenticated attacker to execute arbitrary system commands with root privileges on the Advantech ADAM‑3600. This gives the attacker complete control over the device, enabling tampering with configuration, extraction of sensitive data, or establishing persistence for lateral movement into a broader network. As the affected code runs with root privileges, the compromise results in a full loss of confidentiality, integrity, and availability.

Affected Systems

The vulnerability is limited to the Advantech ADAM‑3600 industrial automation device. Only the firmware releases mentioned in Advantech’s advisory are known to contain the flaw; the vendor recommends upgrading to the latest version. No other variants or models are listed as affected.

Risk and Exploitability

The CVSS score of 8.6 indicates high severity. The EPSS score of 1% shows that, while exploitation is possible, its likelihood in the wild is low, and the vulnerability is not yet listed in CISA’s KEV catalog. Because the flaw requires authentication, an attacker must have valid credentials or gain access via another local vulnerability; from there they can inject commands to obtain root access. Organizations deploying the ADAM‑3600 should treat this as a high risk for devices that expose administrative interfaces to untrusted networks or that store credentials insecurely.

Generated by OpenCVE AI on October 20, 2026 at 21:50 UTC.

Remediation

Vendor Solution

Advantech has released a security update to address these vulnerabilities. Users and administrators of affected product versions are advised to update to the latest version immediately.


OpenCVE Recommended Actions

  • Update the ADAM‑3600 firmware to the latest version provided by Advantech.
  • Restrict network access to the device by using a firewall or VPN and only allowing known trusted IP addresses.
  • Monitor and audit authentication logs for unusual login activity and enforce multi‑factor authentication where possible.

Generated by OpenCVE AI on October 20, 2026 at 21:50 UTC.

Tracking

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Advisories

No advisories yet.

History

Tue, 20 Oct 2026 22:15:00 +0000

Type Values Removed Values Added
Title Command Injection Vulnerability Allowing Authenticated Root-Level Code Execution on Advantech ADAM-3600

Tue, 20 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
Title Command Injection Allowing Authenticated Root Code Execution on Advantech ADAM-3600
Weaknesses CWE-78

Tue, 20 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-77
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 20 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Advantech
Advantech adam-3600
Vendors & Products Advantech
Advantech adam-3600

Tue, 20 Oct 2026 15:45:00 +0000

Type Values Removed Values Added
Title Command Injection Allowing Authenticated Root Code Execution on Advantech ADAM-3600
Weaknesses CWE-78

Tue, 20 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description A command injection vulnerability could allow an authenticated attacker to achieve root-level code execution on the system.
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Advantech Adam-3600
cve-icon MITRE

Status: PUBLISHED

Assigner: CSA

Published:

Updated: 2026-10-20T16:02:13.698Z

Reserved: 2026-05-04T03:13:57.969Z

Link: CVE-2026-43850

cve-icon Vulnrichment

Updated: 2026-10-20T16:02:09.240Z

cve-icon NVD

Status : Deferred

Published: 2026-10-20T10:17:05.923

Modified: 2026-10-20T19:30:59.910

Link: CVE-2026-43850

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-20T22:00:16Z

Weaknesses
  • CWE-77

    Improper Neutralization of Special Elements used in a Command ('Command Injection')