CVE-2026-43847 Details
Description
A vulnerability in the proprietary protocol could allow an attacker to brute force the administrator password without restrictions, even when the SafeEnhancement feature is enabled.
A vulnerability exists in the proprietary protocol of the Advantech ADAM-3600 EdgeLink remote terminal unit, prior to version 2.8.5.0. This vulnerability allows an attacker to brute force the administrator password without any restrictions, even with the SafeEnhancement feature enabled.
Advantech has released a security update to address this vulnerability. Users and administrators are advised to update to the latest version immediately.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 20, 2026CISA-ADP
Assessed Oct 20, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.advantech.com/en/security-advisory | CSA | AdvisoryVendor |
| https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149 | CSA | AdvisoryBundleRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-307 | Improper Restriction of Excessive Authentication Attempts | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Advantech ADAM-3600 | < 2.8.5.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 20, 2026 | CVE Modified | CISA-ADP |
| Oct 20, 2026 | New CVE Received | CSA |