CVE-2026-43835 PUBLISHED

Assigner: CSA
Reserved: 04.05.2026 Published: 20.10.2026 Updated: 20.10.2026

A vulnerability in the firmware upgrade functionality could allow an authenticated attacker to upload a forged firmware upgrade file, potentially compromising the device permanently.

Metrics

CVSS 4.0

CVSS 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
CVSS Score: 8.6

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	High
User Interaction	None

CVSS 4.0

Product Status

Vendor	Advantech
Product	ADAM-3600
Versions	Default: unaffected Version prior to version 2.8.5.0 is affected

Solutions

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.

Credits

Simone Bossi and Raffaele Bova at Nozomi Networks finder

CVE-2026-43835 PUBLISHED

Metrics

Product Status

Solutions

Credits

References