Bulk Port Configuration Vulnerability in Advantech Products
CVE-2026-43848

6.9MEDIUM

Key Information:

Vendor

Advantech
Status
Adam-3600
Vendor
CVE Published:
20 October 2026

What is CVE-2026-43848?

A vulnerability exists in the bulk port configuration feature of certain Advantech network devices, allowing an unauthenticated attacker to exploit this weakness, potentially leading to a service crash. This vulnerability highlights the importance of securing network configurations to prevent unauthorized access and ensure system stability. Users are advised to monitor their systems and apply any available patches or updates from Advantech to mitigate the risk.

Affected Version(s)

ADAM-3600 prior to version 2.8.5.0

References

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-20...
https://www.advantech.com/en/security-advisory
vendor-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Simone Bossi and Raffaele Bova at Nozomi Networks
.